Gary G. Clark

Research Leader

Telephone: (352)374-5910
Fax: (352)374-5922
Email: Gary.Clark@ars.usda.gov
http://www.ars.usda.gov/saa/cmave/mfru/gclark

CV Links
Education | Experience
Memberships | Career Assignments
Honors/Awards | Volunteer Activities
Invitations | Publications

Education

Work Experience

• Chief, Dengue Branch and Director, San Juan Laboratories, Centers for Disease Control and Prevention, San Juan, Puerto Rico; January 1990-January 2006.
• Supervised staff of 25 professional, technical and administrative personnel in the planning and conduct of entomological, epidemiological, virological, serological, social science and health communications investigations of dengue and West Nile viruses and prevention and control of their vectors in Puerto Rico and the Caribbean Basin. Results of these studies have contributed to a better understanding of mosquito-borne viral diseases and their control in the Americas. They have also stimulated substantial research into various aspects of dengue viruses in many countries. The current budget for this Branch exceeds $2.5 million.
• Director of World Health Organization (WHO) Collaborating Center for Dengue and Dengue Hemorrhagic Fever, frequent consultant for the Pan American Health Organization (PAHO), and periodic consultant for the WHO with substantial interactions with many health ministries in the region.
• Hosted the first international DengueNet meeting for WHO and an Aedes aegypti workshop in San Juan, Puerto Rico for WHO's Tropical Disease Research (TDR) Program. The meeting was a presentation of a web-based reporting program for national programs and was attended by 40 persons from 15 countries from Latin America and Asia. The workshop initiated an international, multi-country study of container productivity for Aedes aegypti, as a possible prelude to more focused control of the containers where this mosquito is produced, and was attended by participants from 12 countries.
• Provided assistance and advice on vector surveillance and control procedures, epidemic investigations, and epidemic control responses to several countries in Latin America and elsewhere (Mexico-Texas 1999; El Salvador, 2000; Hawaii, 2001; Brazil, 2002), as well as training for their senior public health officials.
• Provided technical supervision for a $500,000 grant to Rotary Clubs in Puerto Rico, Colorado, Colombia, and the Philippines for prevention and control of epidemic dengue hemorrhagic fever (DHF) in eastern Colombia and the Philippines.
• Provided consultation to the Puerto Rico Department of Health about potential pest mosquito problems following Hurricane Hortense in 1996 and responses to epidemic dengue transmission during 1994 and 1998.
• Provided direction for a field project funded by the Rockefeller Foundation on community based strategies for the control of the Aedes aegypti mosquito that transmits dengue and yellow fever viruses; coordinated field activities for professional staff, medical teams from Honduras and Mexico, and Puerto Rico Health Department employees assigned to the project in Puerto Rico; and served as project officer and consultant to these teams after they returned to their home countries.
• Provided technical supervision for a $400,000 grant to the Rotary Club of San Juan for prevention and control of epidemic dengue hemorrhagic fever (DHF) in Puerto Rico and established dengue prevention projects in the Dominican Republic, Honduras, Panama, Colombia, and the Caribbean Basin.
• Developed close liaison with the Pan American Health Organization (PAHO); served as consultant for the PAHO in the development and final editing of the "Guidelines for the Prevention and Control of Dengue and Dengue Hemorrhagic Fever in the Americas;" and participated in four subregional meetings to present these guidelines (especially the sections on vector surveillance and control) to specialists from PAHO member countries that were brought together in Sao Paulo, Brazil; Barbados; Havana, Cuba; and Maracay, Venezuela.
• Served on Advisory Committees for PAHO's Office of Caribbean Program Coordination in Barbados that provided oversight for the Caribbean Cooperation in Health-Government of Italy "Project for Aedes aegypti Control in the Caribbean" and critiqued a new initiative for the development of more effective information systems for the surveillance of Aedes aegypti.
• Consulted with the PAHO's Caribbean Epidemiology Research Centre (CAREC) in Trinidad about a new initiative for laboratory-based dengue surveillance in the Caribbean and reviewed a World Bank-Venezuelan Ministry of Health and Social Assistance plan for prevention and control of dengue.
• Coordinated the CDC response to a dengue fever outbreak among members of the emergency response team assigned to St. Croix, U. S. Virgin Islands following the passage of Hurricane Hugo in September, 1989.
• Coordinated the CDC response to requests for direct technical and professional assistance and consultation regarding aerially-applied emergency vector control measures for the Minister of Health and Social Assistance of Venezuela where an epidemic of DHF began in August, 1989.
• Research Entomologist, Dengue Branch, Centers for Disease Control and Prevention, San Juan, Puerto Rico; August 1986- December 1989.
• Planned and conducted field and laboratory research on biology and behavior of mosquito vectors of dengue in Puerto Rico and applied both traditional and innovative approaches to study the ecology of important mosquito vectors with the ultimate objective of identifying effective methods of control.
• Organized and coordinated major, multi agency projects to carefully evaluate the efficacy of "emergency" vector control methodologies available for Aedes aegypti . The projects involved the U.S. Air Force Reserve using its Hercules C-130 aircraft and the U.S. Navy using its PAU-9 unit which is mounted inside of UH-1 helicopters. Both of these projects demonstrated that the insecticide (Dibrom 14; Naled) that was delivered aerially reached the ground but did not adequately penetrate the indoor resting site of this mosquito species and have a substantial impact on the local population.
• Conducted surveillance for dengue and control of its mosquito vector, Aedes aegypti, in Puerto Rico; in St. Vincent and the Grenadines in collaboration with CAREC-Trinidad staff; in Honduras with Ministry of Health personnel and U.S. Army entomologists; and in the Dominican Republic with Ministry of Health personnel and U.S. Army entomologists.
• Provided technical assistance to international health agencies in the investigation and/or response to epidemics of dengue (Ecuador, 1988; Venezuela, 1989).
• Provided technical training in vector biology and control for visiting scientists from many countries in Latin America, Southeast Asia and the South Pacific.
• Medical Entomologist (Military occupational specialty - 68G), Department of Arboviral Entomology, Disease Assessment Division, U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID), Ft. Detrick, Frederick, Maryland, January 1983 - July 1986.
• Planned, organized and initiated studies of the ecology of eastern equine encephalitis (EEE), Jamestown Canyon, and La Crosse viruses on the Delaware Maryland Virginia Peninsula. Results provided insight on the actual or potential vectors for these pathogenic arboviruses.
• Participated in an investigation of an outbreak of EEE virus in a captive flock of endangered whooping cranes at the Patuxent Wildlife Research Center in Maryland and evaluated an experimental vaccination regime. This vaccine produced neutralizing antibodies thought to protect young cranes from this fatal disease. As a result, the vaccine was incorporated into the whooping crane propagation program at Patuxent and used on chicks produced by a flock that had been established in the wild in Florida.
• Conducted a field and laboratory investigation following an episode of unexplained deaths in 29 free-ranging horses at a remote location on the U.S. Army's White Sands Missile Range in New Mexico. Mosquitoes were collected and identified for laboratory assay. Several pathogenic arboviruses, including western equine encephalitis (WEE), and a new mosquito-borne virus were isolated. These results provided the basis for additional studies of several arboviruses pathogenic to wildlife and domestic livestock in southern New Mexico.
• Consultant (part-time), Clarke Outdoor Spraying Company, Inc., Roselle, Illinois; Summer months, 1982-1984.
  Established a surveillance program for St. Louis encephalitis (SLE) virus and its potential mosquito vectors for the Chicago Department of Health; provided input for formal plans for prevention of SLE in an urban environment; and helped prepare contingency vector control strategies for dealing with a possible SLE epidemic in Chicago.
• Lecturer, Division of Epidemiology, School of Public Health, University of Illinois at Chicago, Chicago, llinois, 1978-1982.
  Served as guest speaker in infectious disease classes and advised students on projects relating to vector borne diseases.
• Assistant Division Chief and Laboratory Manager, Division of Laboratories, Illinois Department of Public Health, Chicago, Illinois, 1980-1982.
  Provided general administrative guidance, and direction for a laboratory with staff of 90 persons.
• Chief, Arbovirus Surveillance Program, Division of Laboratories, Illinois Department of Public Health, Chicago, Illinois, 1976-1982.
• Designed and implemented a statewide arbovirus surveillance program with primary emphasis on early detection of St. Louis encephalitis (SLE) virus and arboviral antibodies in its mosquito vectors and vertebrate hosts, respectively. This program successfully detected SLE virus activity in young birds and/or mosquitoes prior to its detection in humans. Initiated a longitudinal study of Aedes triseriatus in a focus of La Crosse virus transmission. Defined the diel biting activity of Ae. triseriatus and demonstrated its important role in the transovarial and transstadial transmission and maintenance of this virus in north central Illinois.
• Supervised and participated in collection of field specimens, laboratory testing, interpretation of data, preparation of administrative reports (including appropriate mosquito control recommendations) while establishing a close working relationship with local health departments, mosquito control agencies, and appropriate state and federal agencies.
• Participated in numerous training programs for mosquito control workers; maintained liaison with news media sources in radio, television, and newspapers; and presented results of program to audiences ranging from small town forums for the public to international scientific meetings.
• Assistant Professor of Biology, Department of Biology, Missouri Western State College, St. Joseph, Missouri, 1975-1976.
  Presented courses on Public Health Microbiology, Human Ecology, and Environmental Biology. Developed and taught a new course on Microbiology of Human Disease which required organization of lectures and laboratory sessions for pathogenic bacteriology, parasitology, virology, and mycology.
• Postgraduate Researcher/Postdoctoral Scholar, School of Public Health, University of California at Los Angeles (UCLA), Los Angeles, California, 1973-1975.
• Managed the field research program studying mosquito borne viruses in southern California. This required coordination of logistics and scheduling of personnel for lengthy field studies utilizing specialized techniques for collection of mosquitoes and trapping and bleeding of wild and domestic mammals.
• Laboratory studies involved identification and assay of mosquitoes for virus, testing of mammal sera for arboviral antibodies, and data analysis.
• Research Parasitologist, Southern Research Institute, Birmingham, Alabama, 1972-1973.
  Participated in a program for evaluation of experimental antimalarial compounds and included administration of freshly prepared drugs to Rhesus monkeys; preparation, staining, and reading of blood smears for Plasmodium cynomolgi malaria; and management and maintenance of insectary with Anopheles freeborni mosquitoes. Mosquitoes were fed on gametocytemic monkeys and held for development of sporozoites needed for subsequent experimental primate infections.

Special Career Assignments

Because dengue and dengue hemorrhagic fever are emerging infections in the Americas and the CDC's Dengue Branch is recognized as the leading group working on this Aedes aegypti-borne disease in the Americas, I have served as a consultant for 18 years for a variety of programs in the following countries:

• Anguilla - Participated in research project on biological control of mosquitoes with staff from PAHO-Barbados and Caribbean Epidemiology Centre (CAREC)-Trinidad.
• Antigua and Barbuda - Participated in the evaluation of the national dengue program.
• Argentina and Bolivia - Reviewed Chagas' Disease prevention programs sponsored by the Rotary Foundation of Rotary International.
• Bolivia - Consulted with health officials about development of a Dengue Prevention Program in Santa Cruz. Reviewed activities of the national public health laboratory for the Ministry of Health.
• Brazil - Evaluated the national dengue control program for the Ministry of Health and the National Health Foundation in Rio de Janeiro and Brasilia. Met with the Minister of Health to discuss dengue problems in Brazil. Played an important leadership role in a PAHO Task Force charged with evaluating a proposal to change the hemispheric strategy/policy for controlling Aedes aegypti in the Americas from "control" to "eradication.".
• Colombia - Supported diagnostic laboratory and helped organize and establish community-based dengue prevention project with Rotarians and other groups in several cities. Reviewed the national dengue program and contingency plans for dengue/DHF epidemics in Bogotá. Participated in site visit for World Bank to gather information for a possible loan to the government of Colombia for prevention and control of dengue and its mosquito vector. Facilitated interactions with mosquito control professionals in the U.S. to provide specialized technical advice to officials responsible for controlling Culex spp. produced in a large reservoir containing water with high organic content that comes from the Bogotá River.
• Costa Rica - Provided frequent consultation on dengue surveillance, prevention and control for the Ministry of Health.
• Dominican Republic - Provided consultation for vector control research projects conducted by Ministry of Health and U.S. Army personnel; provided advice on laboratory-based surveillance program; facilitated establishment of community-based prevention project with Rotarians and other groups; and consulted on the possible eradication of Aedes albopictus. Facilitated development of a control plan for Culex mosquitoes at a major site urban site in Santo Domingo. Evaluated the national dengue control program.
• Ecuador - Provided technical assistance and advice on vector control response to the Ministry of Health during a dengue epidemic in Guayaquil and supported national diagnostic laboratory. At the invitation of the Charles Darwin Research Station, conducted a field assessment of conditions contributing to a dengue outbreak in the Galapagos Islands and made recommendations for preventing future outbreaks.
• El Salvador - Provided consultation during dengue epidemic and reviewed the national dengue program. Developed a World Bank proposal for long-term prevention of dengue.
• Grenada - Participated in evaluation of national dengue program and lectured at the St. Georges Medical School.
• Guatemala - Reviewed vector control and dengue surveillance programs and facilitated laboratory training program. Evaluated the national dengue program twice.
• Haiti - Reviewed dengue surveillance and control activities for USAID.
• Honduras - Participated in vector control research project involving Ministry of Health and U.S. Army personnel; supported national dengue diagnostic laboratory; facilitated Rockefeller Foundation-sponsored Aedes aegypti and dengue prevention project in El Progreso; and helped organize and establish community-based dengue prevention project with Rotarians and other groups in Puerto Cortes. Consulted and helped develop a plan for the infectious (dengue) disease surveillance and prevention programs with USAID-Honduras in Tegucigalpa. Evaluated the national dengue program following separate requests from PAHO and USAID.
• Mexico - Facilitated Rockefeller Foundation-sponsored project in the Yucatan, reviewed laboratory-based surveillance program and assessed medical entomology program in Monterrey. Assisted as consultant in the analysis of pre-intervention surveys, entomological evaluation, and field observation of the mosquito surveys associated with the Dengue Prevention and Control Project in Merida. Evaluated the national dengue program twice. Provide ongoing consultation on issues related to dengue surveillance, prevention, Aedes aegypti control and West Nile virus surveillance.
• Panama - Supported national diagnostic laboratory, helped organize and established community-based dengue prevention project with Rotarians and other groups. Evaluated Panama Canal Authority's vector control program and presented a mini-workshop on vector control.
• Paraguay - Reviewed the dengue diagnostic capability at the national public health laboratory for the Ministry of Health.
• Peru - Evaluated (twice) the national dengue control program for the Ministry of Health.
• Singapore - Provided consultation on dengue surveillance and Aedes aegypti control program for Ministry of the Environment.
• St. Kitts and Nevis - Participated in evaluation of the national dengue program and promoted school-based dengue prevention program with local Rotarians.
• Trinidad and Tobago - Participated on the scientific advisory committee for the Caribbean Epidemiology Centre (CAREC) and participated in evaluation of the Ministry of Health's national dengue program. Facilitated COMBI (Communications for Behavioral Impact) workshop sponsored by PAHO/WHO for four Caribbean countries.
• Turks and Caicos Islands - Reviewed vector control program and promoted dengue surveillance at the request of the Ministry of Health.
• Union Island (St. Vincent and the Grenadines) - Participated in research project on biological control using Toxorhynchites moctezuma to control Aedes aegypti with entomologists from CAREC in Trinidad.
• Venezuela - Provided consultation to the Minister of Health on the use of aerially applied emergency mosquito control measures during DHF epidemic in 1989. Reviewed the national dengue program with PAHO consultants for the Ministry of Health.

Relevant Volunteer Activities

• I have been the principal organizer of the Spanish Language Symposium at the American Mosquito Control Association's last 15 annual meetings. Financial support has been obtained from various sources to bring young scientists and vector control specialists from Latin America to this U.S.-based meeting. This successful symposium with simultaneous translation has generated many fruitful and productive interactions between colleagues from Latin America and their North American counterparts. I organized a major international symposium on "Current status of vector control strategies" for the Annual Meeting of the American Society of Tropical Medicine and Hygiene. I worked with the participants to prepare a refereed supplement to the Society's Journal, which was published in 1994.
• In 1989, I became a member of the Rotary Club of San Juan (Puerto Rico) and actively participate as a technical advisor to the Club's Dengue Prevention Committee. Community-based programs have been initiated in Puerto Rico with the elementary schools, the Head Start program for economically disadvantaged children, the Boy Scouts, and the Children's Museum in San Juan. I have presented and promoted the Club's dengue prevention program to Rotary Clubs in the Dominican Republic, Honduras, Panama, Colombia (Medellin, Bucaramanga, and Puerto Berrio), St. Kitts, Anguilla, Barbados, and Martinique. I was President of the Rotary Club of San Juan in 1999-2000.
• At the request of the Rotary Foundation, I served as a site visitor for major 3-H (Health, Hunger and Humanity) Projects to review project progress in Argentina and Bolivia (Chagas' Disease) and Mexico (tuberculosis). I was also a reviewer of project proposals that were subsequently funded for dengue and malaria prevention in Honduras. I am also part of an evaluation team for a malaria prevention project in Vanuatu supported by the Rotary Foundation and the Bill and Melinda Gates Foundation. The last project promotes the use of long-lasting, insecticide-treated bed nets for malaria prevention in villages throughout this South Pacific country.

Awards

• PHS Outstanding Unit Citation (Support for CDC-Mexico BIDS project), 2004
• National Center for Infectious Diseases, CDC,"James H. Nakano Award" for publication "Community-based dengue prevention programs in Puerto Rico: Impact on knowledge, behavior and residential mosquito infestation" by Winch, Leontsini, Rigau-Perez, Ruiz-Perez, Clark and Gubler in Am. J. Trop. Med. Hyg. (2002) 67:363-370. 2003.
• PHS Unit Commendation (Support for dengue outbreak in Hawaii), 2002
• PHS Unit Commendation (Support for dengue outbreak in Texas and Mexico), 2001
• PHS Unit Commendation (Y2K Transition Support Activities), 2000
• National Center for Infectious Diseases, CDC, "James H. Nakano Award" for publication "Using disability-adjusted life years to assess the economic impact of dengue in Puerto Rico, 1986-1994" by Meltzer, Rigau-Perez, Clark, Reiter and Gubler in Am. J. Trop. Med. Hyg. (1998) 59:265-271. 1999.
• PHS Bicentennial Unit Citation, 1998
• CDC Group Award to the Dengue Branch for outstanding response to the 1994 dengue epidemic in Puerto Rico, 1995
• Surgeon General's Exemplary Service Medal, 1993
• PHS Regular Corps Assimilation Ribbon, 1993
• PHS Foreign Duty Service Ribbon, 1993 and 1991
• PHS Commendation Medal, 1990
• PHS Special Assignment Service Ribbon (Hurricane Hugo relief effort), 1990
• Certificate of Appreciation, Director of the Centers for Disease Control and Prevention, 1987
• PHS Citation (Direction and coordination of major aerial control project for Aedes aegypti mosquitoes), 1987

• Recipient of "Medal of Honor" American Mosquito Control Association, 2001
• President of "Club of Excellence" Rotary District 7000 (Puerto Rico), 2000
• President, Rotary Club of San Juan, Puerto Rico, 1999-2000
• Recipient of Rotary International's "Service Above Self" Award given annually to about 125 of 1.2 million Rotarians. 1998.
• President, American Mosquito Control Association, 1997-1998
• Rotarian of the Year, Rotary Club of San Juan, Puerto Rico, 1993
• Rotary Service Award, Avenue of Service Award, and Presidential Citation, Rotary Club of San Juan, Puerto Rico, 1990-1992
• Armed Forces Reserve Medal, U.S. Army (USA), 1982
• Army Reserve Components Overseas Ribbon, USA, 1981
• Vice President and President, Illinois Mosquito Control Association, 1980 and 1982
• Difco Award for Best Paper in the Laboratory Section at Annual Meeting of American Public Health Association, 1980
• Army Reserve Components Achievement Medal, USA Army Service Ribbon, USA, 1977
• Best Paper, Rocky Mountain Conference of Parasitologists, Laramie, Wyoming, 1972
• Distinguished Military Graduate, U.S. Army R.O.T.C., Colorado State University, 1971
• Hibbs Memorial Award for "Outstanding contribution to big game management in Colorado," Department of Fishery and Wildlife Biology, Colorado State University, 1969

Professional Memberships and Activities

• American Mosquito Control Association - President, 1997-1998 and co-organizer of Spanish Language Symposium for Annual Meetings from 1991-2009; served as member of Editorial Board and Bylaws, International, Nominations, Awards and Central Office Committees.
• American Society of Tropical Medicine and Hygiene (ASTMH) - Co-chairman of Local Arrangements Committee for joint meeting with American Society of Parasitologists, Chairman of Young Investigator Award Committee, and member of Nominating Committee.
• American Society of Tropical Veterinary Medicine (Member of local organizing committee for international meeting- not currently active).
• Entomological Society of America (Subject Editor for Journal of Medical Entomology)
• Sigma Xi (not currently active)
• Society for Vector Ecology (former member of Editorial Board).
• Wildlife Disease Association (former member of Local Organizing Committee).

• American Committee on Arthropod-borne Viruses (ACAV) --Member.
• American Committee of Medical Entomology (ACME) --Member, former chairman of Executive Council, and organizer of International Symposium on "Prevention of tropical disease: Status of new and emerging vector control strategies" which was published as a Supplement to the American Journal of Tropical Medicine and Hygiene.
• RELCOV (Red Latinoamericana de Control de Vectores) [Latin American Network for Vector Control] - member of Investigation and Human Resources Committees.

• American Journal of Tropical Medicine and Hygiene - periodic
• Journal of the American Mosquito Control Association - frequent
• Journal of Emerging Infectious Diseases - frequent
• Journal of Medical Entomology - frequent
• Journal of Vector Ecology - periodic
• Journal Wildlife Diseases - infrequent
• Journal of Zoo Animal Medicine - infrequent
• Pan American Journal of Public Health (PAHO) - periodic

• Commissioned Officers Association
• Military Officers Association
• Reserve Officers Association

Invited Presentations

"West Nile virus in the Americas, 1999-2004" at the Puerto Rico Pest Control Association, San Juan, PR.

"Dengue in the Americas: its possible transmission in the U.S." at the 17th International Congress of Antiviral Research, Tucson, AZ

"The West Nile virus in the Americas: 1999-2003" at the Annual Meeting of the Puerto Rico Society of Microbiologists, San Juan, PR

"Update: West Nile virus activity in the Americas" at the Annual Meeting of the Puerto Rico Chapter of the American College of Physicians, San Juan, PR

"Update on West Nile virus in the Americas, 1999-2004" at the 2nd Puerto Rican Public Health Conference, San Juan, PR.

"Threat of dengue to the southeastern United States" in a symposium "Emerging vector-borne diseases threats to public health in the southeastern United States" at the 77th Annual Meeting of the Southeastern Branch of the Entomological Society of America, Baton Rouge, LA.

"Community control for dengue in Puerto Rico" at the Harvard School of Public Health "Forum on Dengue: The Cuban Experience," Boston, MA.

"The Centers for Disease Control and Prevention and its role in public health" at the National Meeting of National Pest Management Association, New Orleans, LA.

"Dengue: surveillance, epidemiology prevention and control" at graduate seminar at the School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA.

"West Nile virus in the Americas" for staff from the U.S. Virgin Islands Department of Health, St. Thomas and St. Croix, U.S. Virgin Islands.

"West Nile virus in the Americas" at Arizona Department of Health training program for Santa Cruz County, Nogales, AZ.

"West Nile virus: its presence in the Americas, 1999-2001" at the 1st Puerto Rican Public Health Conference, San Juan, PR.

Lectures on "Surveillance, prevention and control of dengue and West Nile viruses" at Mosquito Control Workshops, Key West and Clearwater, FL.

"Dengue and its surveillance" and "Update on West Nile virus in the Americas" at the CDC-Mexico Border Infectious Disease Surveillance (BIDS) Annual Meeting, San Diego, CA.

"West Nile virus in the Americas and its surveillance in Puerto Rico" at the Puerto Rico College of Veterinarians, San Juan, PR.

"Arthropod-borne disease problems in the U.S." at the Chemical Specialties Manufacturing Meeting, Chicago, IL.

Moderated the American Mosquito Control Association Emergency Response Workshop in Atlantic City, NJ.v

"The threat of infectious diseases in the U.S." at the Virginia Mosquito Control Association meeting, Williamsburg, VA.

"Emerging infectious diseases" at U.S. Navy Occupational Health and Preventive Medicine Workshop, Norfolk, VA.

"The threat of infectious diseases in the United States- a view towards the 21st Century" at the First Annual American Mosquito Control Association "Day in Washington," Washington, DC.

"Dengue fever and its prevention and control" at the Annual Dodd Training Course for Florida Mosquito Control Association members, Gainesville, FL.

"Future Florida mosquito-borne disease prospects," at the State of Florida conference on "Urban growth and its impact on mosquito control problems and opportunities in the future," Orlando, FL.

"Mosquito control issues in the United States and Latin America" at the West Central Mosquito and Vector Control Association Meeting, Grand Junction, CO and the Mid-Atlantic and Virginia Mosquito Control Association Conference, Williamsburg, VA.

"An update on dengue in the Americas and prospects for transmission in the continental U.S." at the California Mosquito and Vector Control Association Annual Meeting, Fish Camp, CA.

"Mosquito control issues in the United States and Latin America" at the Florida Mosquito Control Association, St. Augustine, FL.

"The emergence of viruses transmitted by Aedes aegypti and the global response" at the 2nd International Congress of Vector Ecology, Orlando, FL.

"Mosquito biology and control: Education to the public and community participation" and "Emerging infectious diseases" (lectures in Spanish) at a special training course at the University of Florida Medical Entomology Laboratory, Vero Beach, FL.

"Tactics for educating individual homeowners in regard to their role in dengue prevention and control" at the Texas Mosquito Control Association Workshop, Weslaco, TX.

"Dengue- a public health problem in the Americas" at the Northwest Mosquito and Vector Control Association Meeting, Kennewick, WA.

"Public-private partnerships to develop and implement community-based prevention programs" at the Annual Meeting of the American Society of Tropical Medicine and Hygiene, Baltimore, MD.

"The changing panorama of dengue in the Americas" at the 37th Navy Occupational Health and Prevention Medicine Workshop, Virginia Beach, VA.

"Dengue in the Americas and the new hemispheric response" at the Louisiana Mosquito Control Association Meeting, Covington, LA.

"Community-based prevention of dengue fever in Latin America" at the South Central Mosquito Control Conference, Lake Charles, LA.

"Dengue and other arboviruses" at the 26th Annual Conference of the Society for Vector Ecology, Gainesville, FL.

"The CDC Dengue Branch's community-based prevention programs" at the Annual Meeting of Ohio Mosquito Control Association, Dayton, OH.

"The epidemiology of EEE virus on the Delmarva Peninsula" at the 59th Annual Meeting of the American Mosquito Control Association, Ft. Myers, FL.

"Necessary components for implementing a successful community-based health program." 4th Millennium Conference, International Medical Service for Health, Washington, DC.

"Dengue hemorrhagic fever and the urban crisis in Latin America." 20th Annual International Health Conference, National Council of International Health, Arlington, VA.

During this period, I was invited to give presentations on dengue and dengue prevention to several Rotary Clubs in Puerto Rico

During this period, I gave presentations at most Annual Meetings of the American Society of Tropical Medicine and Hygiene and the American Mosquito Control Association.

"Reinvasion of Aedes aegypti in the Americas and the Aedes albopictus situation: potential impact on public health." Annual Meeting Entomology Society of America, Baltimore, MD.

"Vector-borne disease threat to the southeastern United States: Dengue and dengue hemorrhagic fever" at the Florida Mosquito Control Association, Clearwater, FL.

"Community-based, integrated Aedes aegypti control in Puerto Rico" at the Annual Meeting of the Society of Vector Ecology, Reno, NV.

"Virus in search of a host" at the Illinois Public Health Association, Peoria, IL.

"Field and laboratory studies in arbovirology" at the Illinois Academy of Science, St. Louis, MO.

During this period, I gave numerous invited presentations on arbovirus surveillance and vector biology and control to the Illinois, Indiana, Ohio, and Virginia Mosquito Control Associations.

"Arboviral disease surveillance and control in California" at the 33rd Annual Meeting of the U.S.-Mexico Border Public Health Association, Los Angeles, CA.

"USDA involvement in repellent development: past and future" and "National and international recommendations for the use of repellents to prevent dengue and malaria" at workshop sponsored by the Innovative Vector Control Consortium (IVCC) and funded by the Gates Foundation on repellents in London, England.

"Control of dengue vectors: challenges and limitations" (in Spanish) at the 1st International Seminar on New Technologies for Prevention and Control of Dengue in Belo Horizonte, Brazil

"How to respond to a dengue epidemic" in symposium "Strategies for surveillance and control Aedes aegypti in Latin America" at the 7th Latin American Entomology Congress in Acapulco, Mexico

"Mosquito surveillance, control and prevention techniques developed at the US Department of Agriculture" and "Responding to a dengue epidemic" at the 3rd International Dengue Course, Fortaleza, Ceara, Brazil. Discussions were held about renewal of an expired memorandum of agreement between the MOH and the ARS/USDA focusing on surveillance and biological control of Aedes aegypti, the principal vector of dengue fever.

"Dengue: A reemerging arboviral disease in the world" at international workshop on "Microbial Control of Dengue Vectors" in Ciudad Victoria, Tamaulipas, Mexico

"West Nile virus: a potential problem for Central and South America" and "Hemispheric efforts in the control of dengue" at 3rd International Symposium on Tropical Arboviruses and Hemorrhagic Fevers, Belem, Brazil

"Present and future of dengue in Central America and the Caribbean" and "West Nile virus in the Americas, 1999-2004" at the 3rd Central American and Caribbean Infectious Disease and 7th Dominican Infectious Disease Congress, Santo Domingo, Dominican Republic

"Hemispheric forces in the control of dengue" in the "Symposium about community level dengue prevention" sponsored by the National Academy of Sciences and the College of Physicians and Surgeons of Costa Rica, San Jose, Costa Rica.

"West Nile virus in the Americas, 1999-2002" for senior public health officials from 7 Central American countries convened to discuss SARS, Managua, Nicaragua.

"Diseases transmitted by blood transfusion: West Nile virus" at the 33rd Mexican Congress of Clinical Pathology, Veracruz, Mexico

"Emerging infectious diseases in the Americas: West Nile virus" at the 6th International Symposium on the Epidemiological Control of Vectors, Buenos Aires, Argentina.

"West Nile virus in the Americas, 1999-2003" at Annual Meeting of CDC-Mexico Border Infectious Disease Surveillance (BIDS) Project, Cuernavaca, Mexico.

"West Nile virus in the Americas, 1999-2003" for Honduras Ministry of Health staff, Tegucigalpa, Honduras.

"Community-based dengue prevention programs in Puerto Rico: impact on knowledge, behavior and mosquito infestation," APEC (Asian Pacific Economic Community) Control of Dengue Outbreaks Regional Cooperation Workshop, Kaohsiung, Taiwan.

"West Nile virus: its presence in the Americas 1999-2003" and "Social sciences in the prevention of dengue and the programs in Puerto Rico and their evaluation" at the International Seminar "Prevention and control of dengue and West Nile virus encephalitis in Mexico and Central America," Acapulco, Mexico.

"Dengue surveillance: A program in Puerto Rico," "Dengue prevention and control," "West Nile virus in the Americas, 1999-2002," and "Latest advances in the development of dengue vaccines" at the 28th Venezuelan Microbiology Workshop, Barquisimeto, Venezuela.

"West Nile virus in the Americas, 1999-2002" at the 2nd National Health Congress at the National Institute of Health, Bogotá, Colombia.

"Current dengue situation and strategies for community participation in the prevention and control of dengue" and "West Nile virus in the Americas, 1999-2002" at the 1st International Scientific Congress at the National Institute of Health, Lima, Peru.

"Dengue surveillance and prevention in the Americas" and "West Nile virus in the Americas, 1999-2002" for Sonoran state public health officials in Hermosillo and Nogales, Mexico.

"West Nile virus in the Americas" and "Dengue and dengue hemorrhagic fever in the Americas: a review of the current situation" at the 33rd Mexican National Congress of Microbiology, Monterrey, Mexico.

"West Nile virus in the Americas,1999-2001" at the 2nd National Congress of the Tropical Medicine Society of Mexico, Monterrey, Mexico.

"Dengue prevention and control" at PAHO-sponsored workshop to review dengue "country plans" and harmonize them with local resources following guidance in the WHO/PAHO recommendations, St. Lucia, West Indies.

"The importance of the social sciences in the dengue prevention" at the 2nd International Surveillance and Vector Control Symposium, Veradero, Cuba.

"Dengue, a challenge of the third millennium" at the 7th International Dengue Course at the Instituto "Pedro Kouri," Havana, Cuba.

"Under appreciated infectious risks in travel medicine: dengue" at the 7th Conference of the International Society of Travel Medicine, Innsbruck, Austria.

"Global dengue dynamics" and "The dengue prevention program in Puerto Rico" at the 2nd International Course on Dengue Prevention, Bucaramanga, Colombia.

"Experiences in community participation in Puerto Rico" at the Mexican Ministry of Health Workshop on National Strategies for Dengue Control and Prevention, Guadalajara, Mexico.

"The distribution and impact of dengue and dengue hemorrhagic fever" at the 32nd Mexican National Congress of Microbiology, Guanajuato, Mexico.

"Experiences obtained in the evaluation of dengue programs in the Americas" at a workshop sponsored by the Brazilian Health Foundation to determine if successful dengue prevention experiences could be incorporated into other programs, Brasilia, Brazil.

"Global dynamics of dengue" and "Dengue prevention programs in Puerto Rico" at the 1st International Course on the Prevention of Dengue, Bucaramanga, Colombia.

"The importance of social sciences in the prevention of dengue" at the 1st International Conference on Dengue and Dengue Hemorrhagic Fever, Chiang Mai, Thailand.

"Surveillance and prevention of dengue and dengue hemorrhagic fever" at the Regional Action Conference for Surveillance and Response to Infectious Disease Outbreaks in Southeast Asia, Bali, Indonesia.

"Dengue hemorrhagic fever in the world: epidemiology and case management" at International Dengue Conference, Fort-de-France, Martinique.

Various lectures at Vector Control Workshop sponsored by Panama Canal Authority, Panama City, Panama.

"The importance and impact of dengue fever in our time" at PAHO-sponsored Workshop on Emergency Planning for Dengue Epidemics, Barbados, West Indies.

"Integrated vector control in developed countries" and "Global regional and national collaborative efforts for protecting public health" at the International Scientific congress on Pest Management of urban diseases vectors-scientific and regulatory consideration, Beijing, People's Republic of China.

"The dengue situation in the Americas" at the 5th Dominican Infectious Disease Congress, Santo Domingo, Dominican Republic.

"Dengue Control" at the 6th International Course on Dengue at the Instituto "Pedro Kouri," Havana, Cuba.

"Aedes aegypti: A challenge for the control and the importance of the social sciences in its resolution" at the 1st International Surveillance and Vector Control Symposium, Veradero, Cuba.

"Current status and impact of emerging diseases on public health" at 8th National Congress on Public Health Research, Cuernavaca, Mexico.

"Dengue control program in Puerto Rico" and "The use of community participation in dengue control programs" at the Brazilian National Health Foundation vector control meeting, Belo Horizonte, Brazil.

"Integrated control of mosquitoes" at Mosquito Biology Workshop at the Universidad Autonoma de Nuevo Leon, Monterrey, Mexico.

"Dengue prevention and control" in Seminar on Emerging Infectious Diseases for U.S. Navy workshop, Belize City, Belize.

"Surveillance and healthcare networks" at CICOMSCA International Symposium "Health, Tourism and Development: Networks and Strategies," Fort de France, Martinique.

"Emerging and re-emerging diseases" at Jornadas Epidemiologicas, Bogotá, Colombia.

"Community-based integrated vector control program in Puerto Rico" at CCH (Caribbean Cooperation in Health)-Government of Italy Workshop: Integrated vector control project, Barbados, West Indies.

"Dengue and dengue hemorrhagic fever" and "Intervention in outbreaks of emerging diseases: vector control" at Workshop on Emerging Viral Diseases at the National Institute of Health, Lima, Perú.

"Recent progress in community-based programs for dengue prevention in Puerto Rico" at the 5th Latin American Tropical Medicine Congress, Havana, Cuba.

"Dengue--clinical manifestations, epidemiology and control" at the Panel on Research and Scholarly Activity of the St. George's University School of Medicine, St. Georges, Grenada.

"Lessons learned in the Rockefeller Foundation Projects in Mexico and Honduras" and participated in a panel with government officials discussing perspectives of the Rockefeller Project Workshop, Merida, Mexico.

"Importance of dengue in the Americas" at 3rd Chemical Congress, Asunción, Paraguay.

"How to strengthen training for dengue programs in the Americas" at the 1st International Seminar on Dengue, Rio de Janeiro, Brazil.

"Panorama of dengue in the Americas" and "Community participation in the control of dengue" at the 8th Colombian Tropical Medicine Congress, Armenia, Colombia.

"Contemporary aspects of surveillance and control of dengue" at 6th Jornadas Nacionales de Epidemiologia, Barranquilla, Colombia.

"Organization and function of the dengue control activity" at the 4th International Dengue and Dengue Hemorrhagic Fever Course at the Instituto "Pedro Kouri," Havana, Cuba.

"Public relations, health education, the media and legal and policy issues in dengue vector control" at the Consultation on Key Issues in Dengue Vector Control Toward the Operationalization of a Global Strategy at WHO, Geneva, Switzerland.

General discussant at fourth meeting of the Project Advisory Committee for the Government of Italy-PAHO Integrated Vector Control Project, Barbados, West Indies.

"Epidemiology of dengue in the Americas" at the National Academy of Medicine Symposium on Dengue, Mexico City, Mexico.

"Relationship between urbanization, environmental management and dengue vector control" at the International Conference on Dengue Vector Control in the Urban Environment: Toward a New Alliance in Asia, Taipei, Taiwan.

General discussant at third meeting of the Project Advisory Committee for the Government of Italy-PAHO Integrated Vector Control Project, St. Georges, Grenada.

"Dengue programs in Latin America" at the Institute of Tropical Zoology, Central University of Venezuela, Caracas, Venezuela.

"Community participation in the control of dengue" at the Colombian Ministry of Health International Workshop for Dengue Prevention, Bogotá, Colombia.

"Community-based programs for dengue prevention in Puerto Rico" at 5th Latin American Congress on Tropical Medicine, Havana, Cuba.

"Epidemiological surveillance and control of dengue: problems and perspectives" at the 29th Brazilian Society of Tropical Medicine Congress, Fortaleza, Brazil.

"Rotary International's role in dengue prevention in the Caribbean" at the Rotary District 7030 Conference, Fort-de-France, Martinique.

"Civic organizations involved in dengue prevention" at 4th Latin American Tropical Medicine Congress, Guayaquil, Ecuador.

"Dengue in the Caribbean: the Puerto Rico experience" at the International Symposium on Prevention of Dengue and Control of Aedes aegypti in Caracas and Maracay, Venezuela.

During this period, I was invited to give presentations on dengue and dengue prevention to Rotary Clubs in the Dominican Republic, Honduras, Panama, and Colombia (Medellin, Bucaramanga, and Puerto Berrio).

I gave technical presentations or briefings to:

• Minister of Health of Panama
• U.S. Ambassador to Ecuador
• two Ecuadorian Ministers of Public Health
• two Venezuelan Ministers of Sanitation and Social Assistance,
• three Ministers of Health of Honduras
• four Ministers of Health and Social Assistance of the Dominican Republic
• USAID representatives in Ecuador, Guatemala, Honduras, El Salvador and the Dominican Republic
• Executive committees of the Federal Emergency Management Agency (FEMA) and U. S. Virgin Islands Emergency Management Agency following the passage of Hurricane Hugo.

For 15 years, all presentations and briefings in Latin America were given in Spanish.

I was invited by the Pan American Health Organization to give presentations at regional meetings in Sao Paulo, Brazil; Havana, Cuba; Maracay, Venezuela; and Barbados, West Indies in which the "Guidelines for the Prevention and Control of Dengue and Dengue Hemorrhagic Fever in the Americas" were presented to representatives from countries throughout Latin America.

"Aedes aegypti community-based control programmes in the Americas and Puerto Rico" at International Conference on Dengue and Aedes aegypti Community-based Control, Merida, Mexico.

"Dengue in the Caribbean Basin" at the Rotary District 7030 (Caribbean) Friendship Conference, St. Kitts, West Indies.

"Possibilities for the control of yellow fever and dengue" at the Sao Paulo State Symposium on Control of Yellow Fever and Dengue, Sao Paulo, Brazil.

Publications

1. Clark, G.G. 1972. Trypanosomes from mule deer in New Mexico and Colorado. J. Wildl. Dis. 8:325 326.

2. Clark, G.G. and Hibler, C.P. 1973. Horse flies (Diptera: Tabanidae) in the Gila National Forest, New Mexico. Ann. Entomol. Soc. Amer. 66:465 468.

3. Clark, G.G. and Hibler, C.P. 1973. Horse flies and Elaeophora schneideri in the Gila National Forest, New Mexico. J. Wildl. Dis. 9:21 25.

4. Davies, R.B. and Clark, G.G. 1975. Trypanosomes from elk and horse flies in New Mexico. J. Wildl. Dis. 10:63 65.

5. Clark, G.G., Hibler, C.P., Donaldson, B.R. and Gates, G.H. 1976. Hematophagous activities of Hybomitra laticornis and H. tetrica rubrilata (Diptera: Tabanidae). J. Med. Entomol. 13:375 377.

6. Clark, G.G., Pretula, H.L., Jakubowski, T. and Hurd, M.A. 1977. Arbovirus surveillance in Illinois in 1976. Mosq. News 37:389 395.

7. Robbins, D.J. and Clark, G.G. 1978. Filariasis in Missouri white-tailed deer. J. Parasitol. 64:567 568.

8. Clark, G.G., Martin, R.J., Pretula, H.L., Langkop, C.W. and Rohrer, W.H. 1980. California group virus infections in Illinois. Illinois Med. J. 157:91 96.

9. Klimas, R.A., Thompson, W.H., Calisher, C.H., Clark, G.G., Grimstad, P.R. and Bishop, D.H.L. 1981. Genotypic varieties of La Crosse virus isolated from different geographic regions of the continental United States and evidence for a naturally occurring intertypic recombinant La Crosse virus. Amer. J. Epidemiol. 114:112 131.

10. Clark, G.G., Pretula, H.L., Rohrer, W.H., Harroff, R.N. and Jakubowski, T. 1982. Persistence of La Crosse virus (California encephalitis serogroup) in north central Illinois. Amer. J. Trop. Med. Hyg. 32:175 184.

11. Clark, G.G., Rohrer, W.H., Robbins, D.N., Pretula, H.L. and Harroff, R.N. 1982. La Crosse virus activity in Illinois detected by ovitraps. Mosq. News 42:551 557.

12. Clark, G.G., Pretula, H.L., Langkop, C.W., Martin, R.J. and Calisher, C.H. 1983. Occurrence of La Crosse (California Serogroup) encephalitis viral infections in Illinois. Amer. J. Trop. Med. Hyg. 32:838 843.

13. Clark, G.G. and Craig, Jr., G.B. 1985. Oviposition behavior of Aedes triseriatus and Aedes hendersoni on the Delmarva Peninsula. J. Amer. Mosq. Control Assoc. 1:525 528.

14. Clark, G.G., Crans, W.J. and Crabbs, C.L. 1985. Absence of eastern equine encephalitis (EEE) virus in immature Coquillettidia perturbans associated with equine cases of EEE. J. Amer. Mosq. Control Assoc. 1:540 542.

15. Clark, G.G., Rohrer, W.H. and Robbins, D.N. 1985. Diurnal biting activity of Aedes triseriatus complex (Diptera: Culicidae) in a focus of La Crosse virus transmission. J. Med. Entomol. 22:684 686.

16. Clark, G.G., Crabbs, C.L., Bailey, C.L., Calisher, C.H. and Craig, Jr., G.B. 1986. Identification of Aedes campestris Dyar & Knab in New Mexico: with notes on the isolation of western equine encephalitis and other arboviruses. J. Amer. Mosq. Control Assoc. 2:529 534.

17. Clark, G.G., Crabbs, C.L. and Elias, B.T. 1986. Absence of La Crosse virus in the presence of Aedes triseriatus on the Delmarva Peninsula. J. Amer. Mosq. Control Assoc. 2:177 181.

18. Clark, G.G., Crabbs, C.L., Watts, D.M. and Bailey, C.L. 1986. An ecological study of Jamestown Canyon virus on the Delmarva Peninsula with emphasis on its possible vector. J. Med. Entomol. 23:588 599.

19. Dein, F.J., Carpenter, J.W., Clark, G.G., Montali, R.J., Crabbs, C.L., Tsai, T.F. and Docherty, D. E. 1986. Mortality of captive whooping cranes caused by eastern equine encephalitis virus. J. Amer. Vet. Med. Assoc. 189:1006 1010.

20. Watts, D.M., Clark, G.G., Pinger, R.R. and Crabbs, C.L. 1986. Experimental assessment of the susceptibility of Aedes mosquitoes (Diptera: Culicidae) to infection with Jamestown Canyon virus. J. Med. Entomol. 23:454 456.

21. Clark, G.G., Dein, F.J., Crabbs, C.L., Carpenter, J.W. and Watts, D.M. 1987. Antibody response of sandhill and whooping cranes to an eastern equine encephalitis virus vaccine. J. Wildl. Dis. 23:539 544.

22. Watts, D.M., Clark, G.G., Crabbs, C.L., Rossi, C.A., Olin, T.R. and Bailey C.L. 1987. Ecological evidence against vertical transmission of eastern equine encephalitis virus by mosquitoes on the Delmarva Peninsula. J. Med. Entomol. 24:91 98.

23. Clark, G.G., Calisher, C.H., Crabbs, C.L., Canestorp, K.M., Tesh, R.B., Bowen, R.A. and Taylor, D.E. 1988. Malpais Spring virus: A new vesiculovirus from mosquitoes collected in New Mexico and with evidence of infected indigenous and exotic ungulates. Am. J. Trop. Med. Hyg. 39:586 592.

24. Gargan, II T.P., Clark, G.G., Dohm, D.J., Turell, M.J. and Bailey, C.L. 1988. Vector potential of selected North American mosquito species for Rift Valley fever virus. Am. J. Trop. Med. Hyg. 38:236 242.

25. Watts, D.M., Bailey, C.L., Roberts, N.T., Tammariello, R.F. and Clark, G.G. 1988. Ecological observations on the maintenance and transmission of Keystone virus by Aedes atlanticus in the Pocomoke Cypress Swamp, Maryland. J. Med. Entomol. 25:493 500.

26. Carpenter, J.W., Clark, G.G. and Watts, D.M. 1989. The impact of eastern equine encephalitis virus on the recovery of the endangered whooping crane. Intl. Council for Bird Preservation, Tech. Bull. 10:115 120.

27. Linley, J.R. and Clark, G.G. 1989. Egg of Aedes (Gymnometopa) mediovittatus (Diptera: Culicidae). J. Med. Entomol. 26:252 255.

28. Clark, G.G. and Suárez, M.F. (Organizers). 1991. Mosquito vector control and biology in Latin America– A symposium. J. Amer. Mosq. Control Assoc. 7:633-645.

29. Rawlins, S.C., Clark, G.G. and Martinez, R. 1991. Effect of a single introduction of Toxorhynchites moctezuma upon Aedes aegypti on a Caribbean Island. J. Amer. Mosq. Control Assoc. 7:7-10.

30. Clark, G.G. 1992. Vector-borne disease threat to the southeastern United States: Dengue and dengue hemorrhagic fever. J. Florida Mosq. Control Assoc. 63:48-53.

31. Clark, G.G. and Suarez, M.F. (Organizers). 1992. Mosquito vector control and biology in Latin America– A second symposium. J. Amer. Mosq. Control Assoc. 8:305-317.

32. Rigau-Perez, J.G. and Clark, G.G. 1992. Dengue activity in Puerto Rico, 1990. Puerto Rico Hlth. Sci. J. 11:65-68.

33. Suarez, M.F., Marten, G.G. and Clark, G.G. 1992. A simple method for cultivating freshwater copepods used in biological control of Aedes aegypti. J. Amer. Mosq. Control Assoc. 8:409-412.

34. Clark, G.G. and Suarez, M.F. (Organizers). 1993. Mosquito vector control and biology in Latin America- A third symposium. J. Amer. Mosq. Control Assoc. 9:441-453.

35. Leontsini, E., Gil, E., Kendall, C. and Clark, G.G. 1993. Effect of a community-based Aedes aegypti control programme on mosquito larval production sites in El Progreso, Honduras. Trans. Roy. Soc. Trop. Med. Hyg. 87:267-271.

36. Scott, T.W., Clark, G.G., Lorenz, L.H., Amerasinghe, P.H., Reiter, P. and Edman, J.D. 1993. Detection of multiple blood feeding in Aedes aegypti (Diptera: Culicidae) during a single gonotrophic cycle using a histologic technique. J. Med. Entomol. 30:94-99.

37. Clark, G.G. 1994. Introduction Symposium on "Prevention of Tropical Diseases: Status of New and Emerging Vector Control Strategies". Am. J. Trop. Med. Hyg. 50(6) Suppl. 1-5.

38. Clark, G.G., Seda, H. and Gubler, D.J. 1994. Use of the "CDC backpack aspirator" for surveillance of Aedes aegypti in San Juan, Puerto Rico. J. Amer. Mosq. Control Assoc. 10:119-124.

39. Gubler, D.J. and Clark, G.G. 1994. Community-based integrated control of Aedes aegypti: A brief overview of current programs. Am. J. Trop. Med. Hyg. 50(6) Suppl. 50-60.

40. Van Handel, E., Edman, J.D., Day, J.F., Scott, T.W., Clark, G.G., Reiter, P. and Lynn, H.C. 1994. Plant-sugar, glycogen and lipid assay of Aedes aegypti collected in urban Puerto Rico and rural Florida. J. Amer. Mosq. Control Assoc. 10:149-153.41. Clark, G.G. (Organizer). 1995. Mosquito vector control and biology in Latin America- A fifth symposium. J. Am. Mosq. Control Assoc. 11:343-353.

42. Clark, G.G. 1995. Situacion epidemiologica del dengue en America. (The epidemiologic situation of dengue in the Americas.) Salud Publica Mexicana 37 Suppl: 5-11.

43. Putnam, J.L., Scott, T.W. and Clark, G.G. 1995. Failure of immune sera to neutralize dengue-2 virus in intrathoracically inoculated Aedes aegypti. J. Am. Mosq. Contr. Assoc. 11:372-374.

44. Reiter, P., Amador, M. Anderson, R.A. and Clark, G.G. 1995. Dispersal of Aedes aegypti in an urban area after blood feeding as demonstrated by Rubidium-marked eggs. Am. J. Trop. Med. Hyg. 52:177-179.

45. Clark, G.G. (Organizer). 1996. Mosquito vector control and biology in Latin America- A sixth symposium. J. Am. Mosq. Control Assoc. 12:460-471.

46. Gubler, D.J. and Clark, G.G. 1996. Community involvement in the control of Aedes aegypti. 1996. Acta Tropica 61:169-179.

47. Clark, G.G. and Rangel, Y.N. (Organizers). 1997. Mosquito vector control and biology in Latin America- A seventh symposium. J. Am. Mosq. Control Assoc. 13:113-126.

48. Rigau-Perez, J.G., Gubler, D.J., Vorndam, A.V. and Clark, G.G. 1997. Dengue: A literature review and case study of travelers from the United States, 1986-1994. J. Travel Med. 4:65-71.

49. Clark, G.G. 1998. Is the AMCA ready for the new millennium? J. Am. Mosq. Control Assoc. 14:357-362.

50. Clark, G.G. 1998. National Mosquito Control Awareness Week. Wing Beats of the Florida Mosq. Contr. Assoc. 9:6.

51. Clark, G.G. and Rangel, Y.N. (Organizers). 1998. Mosquito vector control and biology in Latin America- An eighth symposium. J. Am. Mosq. Control Assoc. 14:219-233.

52. Costero, A., Edman, J.D., Clark, G.G. and Scott, T.W. 1998. Life table study of Aedes aegypti (Diptera: Culicidae) in Puerto Rico fed only human blood versus blood plus sugar. J. Med. Entomol. 35:809-813.

53. Edman, J.D., Scott, T.W., Costero, A., Morrison, A.C., Harrington, L.C. and Clark, G.G. 1998. Aedes aegypti: (Diptera: Culicidae) movement influenced by availability of oviposition sites. J. Med. Entomol. 35:578-583.

54. Meltzer, M.I., Rigau-Perez, J.G., Clark, G.G., Reiter, P. and Gubler, D.J. 1998. Using disability-adjusted life years to assess the economic impact of dengue in Puerto Rico: 1984-1994. Am. J. Trop. Med. Hyg. 59:265-271.

55. Rawlings, J.A., Hendricks, K.A., Burgess, C.R., Campman, R.M., Clark, G.G., Tabony, L.J. and Patterson, M.A. 1998. Dengue surveillance in Texas, 1995. Am. J. Trop. Med. Hyg. 59:95-99.

56. Rigau-Perez, J.G., Clark, G.G., Gubler, D.J., Reiter, P., Sanders, E.J., and Vorndam, A.V. 1998. Dengue and dengue haemorrhagic fever. The Lancet 352(9132):971-977.

57. Clark, G.G. 1999. The threat of infectious diseases in the United States- a view toward the 21st century. Wing Beats of the Florida Mosq. Contr. Assoc. 10:20, 22, 28.

58. Clark, G.G. and Rangel, Y. N. (Organizers). 1999. Mosquito vector control and biology in Latin America- An ninth symposium. J. Am. Mosq. Control Assoc. 15:407-421.

59. Costero, A., Edman, J.D., Clark, G.G., Kittayapong, P. and Scott, T.W. 1999. Survival of starved Aedes aegypti (Diptera: Culicidae) in Puerto Rico and Thailand. J. Med. Entomol. 36:272-276.

60. Desena, M.L., Clark, J.M., Edman, J.D., Symington, S.B., Scott, T.W., Clark, G.G. and Peters, T.M. 1999. Potential for aging female Aedes aegypti (Diptera: Culicidae) by gas chromatographic analysis of cuticular hydrocarbons, including a field evaluation. J. Med. Entomol. 36:811-823.

61. Morrison, A.C., Costero, A., Edman, J.D., Clark, G.G. and Scott, T.W. 1999. Increased fecundity of Aedes aegypti (Diptera: Culicidae) fed human blood prior to release in a mark-recapture study in Puerto Rico. J. Am. Mosq. Control Assoc. 15:98-104.

62. Palmer, C.J., Validum, L., Vorndam, A.V., Clark, G.G., Validum, C., Cummings, R., Lindo, J.F., Ager, A.L. and Cuadrado, R.R. 1999. Dengue in Guyana. The Lancet 354:304.

63. Clark, G.G., Quiroz-Martinez, H. and Rangel, Y.N. (Organizers). 2000. Mosquito vector control and biology in Latin America– A tenth symposium. J. Am. Mosq. Control Assoc. 16:295-312.

64. Scott, T.W., Amerasinghe, P.H., Morrison, A.C., Lorenz, L.H., Clark, G.G., Strickman, D., Kittayapong, P. and Edman, J.D. 2000. Longitudinal studies of Aedes aegypti (L.) (Diptera: Culicidae) in Thailand and Puerto Rico: Blood feeding frequency. J. Med. Entomol. 37:89-101.

65. Scott, T.W., Morrison, A.C., Lorenz, L.H., Clark, G.G., Strickman, D., Kittayapong, P., Zhou, H. and Edman, J.D. 2000. Longitudinal studies of Aedes aegypti (L.) (Diptera: Culicidae) in Thailand and Puerto Rico: Population dynamics. J. Med. Entomol. 37:77-88.

66. Clark, G.G. 2001. The distribution and impact of dengue and dengue hemorrhagic fever. Revista Latinoamericana de Microbiologia; 43: Suplemento I, p. 188.

67. Clark, G.G. and Quiroz-Martinez, H. 2001. Mosquito vector control and biology in Latin America– An eleventh symposium. J. Am. Mosq. Control Assoc. 17:166-180.

68. Harrington, L.C., Buonaccorsi, J.P., Edman, J.D., Costero, A., Kittayapong, P., Clark, G.G. and Scott, T.W. 2001. Analysis of survival of young and old Aedes aegypti (Diptera: Culicidae) from Puerto Rico and Thailand. J. Med. Entomol. 38:537-547.

69. Rigau-Perez, J.G., Ayala-Lopez, A., Vorndam, A.V. and Clark, G.G. 2001. Dengue activity in Puerto Rico during an interepidemic period (1995-1997). Am. J. Trop. Med. Hyg. 64:75-83.

70. Rigau-Perez, J.G., Vorndam, A.V. and Clark, G.G. 2001. The dengue and dengue hemorrhagic fever epidemic in Puerto Rico, 1994-1995. Am. J. Trop. Med. Hyg. 64:67-74.

71. Clark, G.G. and Quiroz-Martinez, H. (Organizers). 2002. Mosquito vector control and biology in Latin America– A twelfth symposium. J. Am. Mosq. Control Assoc. 18:138-151.

72. Clark, G.G., Rigau-Prrez, J.G., Vorndam, A.V. and Hayes, J.M. 2002. Imported dengue–United States, 1999 and 2000. Morbidity and Mortality Weekly Report 51(13):281-283.

73. Gill, J., Stark, L.M. and Clark, G.G. 2002. Dengue surveillance in Florida, 1997-98. Emerg. Infect. Dis. 6:30-35.

74. O'Leary, D.R., Rigau-Perez, J.G., Hayes, E. B., Vorndam, A.V., Clark, G.G. and Gubler, D.J. 2002. Assessment of dengue risk in relief workers in Puerto Rico after Hurricane Georges, 1998. Am. J. Trop. Med. Hyg. 66:35-39.

75. Rigau-Perez, J.G., Ayala-Lopez, A., Garcia-Rivera, E.J., Hudson, S.M., Vorndam, V., Reiter, P., Cano, M.P. and Clark, G.G. 2002. The reappearance of dengue-3 and a subsequent dengue-4 and dengue-1 epidemic in Puerto Rico in 1998. Am. J. Trop. Med. Hyg. 67:355-362.

76. Winch, P.J, Leontsini, E., Rigau-Perez, J.G., Ruiz-Perez, M., Clark, G.G. and Gubler, D.J. 2002. Community-based dengue prevention programs in Puerto Rico: Impact on knowledge, behavior and residential mosquito infestation. Am. J. Trop. Med. Hyg. 67:363-370.

77. Ashford, D.A., Savage, H.M., Hajjeh, R.A., McReady, J., Bartholomew, D.M., Spiegel, R.A., Vorndam, V., Clark, G.G. and Gubler, D.J. 2003. Outbreak of dengue fever in Palau, Western Pacific: Risk factors for infection. Am. J. Trop. Med. Hyg. 69:135-140.

78. Clark, G., Gubler, D. and Rigau, J. 2003. Dengue fever. In: Centers for Disease Control and Prevention. Health information for international travel, 2003-2004. Atlanta: US Department of Health and Human Services, Public Health Service, pp. 55-57.

79. de Benedictis, J., Chow-Shaffer, E., Costero, A., Clark, G.G., Edman, J.D. and Scott, T.W. 2003. Identification of the people from whom engorged Aedes aegypti took blood meals in Florida, Puerto Rico, using polymerase chain reaction-based DNA profiling. Am. J. Trop. Med. Hyg. 68:437-446.

80. Reiter, P., Lathrop, S., Bunning, M., Biggerstaff, B., Singer, D., Tiwari, T., Baber, L., Amador, M., Thirion, J., Hayes, J.M., Seca, C., Mendez, J., Ramirez, B., Robinson, J., Rawlings, J., Vorndam, V., Waterman, S., Gubler, D.J., Clark, G.G. and Hayes, E. 2003. Texas lifestyle limits transmission of dengue virus. Emerg. Infect. Dis. 9:86-89.

81. Renganathan, E., Parks, W., Lloyd, L., Nathan, M.B., Hosein, E., Odugleh, A., Clark, G.G., Gubler, D.J., Prattisuk, C., Palmer, K. and San Martin, J.L. 2003. Towards sustaining behavioural impact in dengue prevention and control. Dengue Bulletin 27:6-12.

82. Barrera, R., Amador, M.A. and Clark, G.G. 2004. The use of household bleach to control Aedes aegypti. J. Am. Mosq. Control Assoc. 20:444-448.

83. Clark, G.G., Gubler, D.J., Seda, H. and Perez, C. 2004. Development of pilot programmes for dengue prevention in Puerto Rico: A case study. Dengue Bulletin 28 (Suppl.): 48-52.

84. Clark, G.G. and Quiroz-Martinez, H. (Organizers). 2004. Mosquito vector control and biology in Latin America– A fourteenth symposium. J. Am. Mosq. Control Assoc. 20:376-389.

85. Luna, J.E., Chain, I., Hernandez, J., Clark, G.G., Bueno, A., Escalante, R., Angarita, S. and Martinez, A. 2004. Social mobilization using strategies of education and communication to prevent dengue fever in Bucaramanga, Colombia. Dengue Bulletin 28 (Supplement): 17-21.

86. Parks, W.J., Lloyd, L.S., Nathan, M.B., Hosein, E., Odugleh, A., Clark, G.G., Gubler, D.J., Prasittisuk, C., Palmer, K., San Martin, J.L., Siversen, S.R., Dawkins, Z. and Renganathan, E. 2004. International experiences in social mobilization and communication for dengue prevention and control. Dengue Bulletin 28 (Supplement): 1-7.

87. Clark, G.G. and Quiroz-Martinez, H. 2005. Mosquito vector control and biology in Latin America– A fifteenth symposium. J. Am. Mosq. Control Assoc. 21:412-424.

88. Effler, P., Pang, L., Kitsutani, P., Clark, G.G. and Gubler, D.J. 2005. An outbreak of dengue fever in Hawaii, 2001-2002. Emerg. Infect. Dis. 11: 742-749.

89. Harrington, L.C., Scott, T.W., Lerdthusnee, K., Coleman, R.C., Costero, A., Clark, G.G., Jones, J.J., Kitthawee, S., Kittayapong, P., Sithiprasasna, R., and Edman, J.D. 2005. Dispersal of the dengue vector Aedes aegypti within and between rural communities. Am. J. Trop. Med. Hyg. 72:209-20.

90. Perez, C., Seda, H., Garcia-Rivera, E.J. and Clark, G.G. 2005. Knowledge and attitudes in Puerto Rico concerning dengue prevention. Rev. Panam. Salud 17:243-253.

91. Rigau-Perez, J.G. and Clark, G.G. 2005. Como responder a una epidemia del dengue: vision global y experiencia en Puerto Rico. (How to respond to a dengue epidemic: overview and experience in Puerto Rico). Rev. Panam. Salud. 17:282-293.

92. Barrera, R., Amador, M. and Clark, G.G. 2006. Ecological factors influencing Aedes aegypti (Diptera: Culicidae) productivity in artificial containers in Salinas, Puerto Rico. J. Med. Entomol. 43:484-492.

93. Barrera, R., Amador, M. and Clark, G.G. 2006. Sample-size requirements for developing strategies, based on the pupal/demographic survey, for the targeted control of dengue. Ann. Trop. Med. Parasit. 100 (suppl. No. 1): S33-S43.

94. Barrera, R., Amador, M. and Clark, G.G. 2006. Use of the pupal survey technique for measuring Aedes aegypti (Diptera: Culicidae) productivity in Puerto Rico. Am. J. Trop. Med. Hyg. 74:290-302.

95. Clark, G.G. and Rubio-Palis, Y. 2006. Mosquito vector control and biology in Latin America - A 16th symposium. J. Amer. Mosq. Contr. Assoc. 22:732-750.

96. Hayes, J.M., Rigau-Perez, J.G., Reiter, P., Effler, P.V., Clark, G.G., Biggerstaff, B. and Gubler, D.J. 2006. Risk factors for infection during a dengue-1 outbreak in Maui, Hawaii, 2001. Trans. Royal Soc. Trop. Med. Hyg. 100:559-566.

97. Komar, N. and Clark, G.G. 2006. West Nile virus activity in Latin America and the Caribbean. Pan American J. Public Health 19:112-117.

98. Linthicum, K., Allan, S.A., Barnard, D.R., Becnel, J.J., Bernier, U.R., Carlson, D.A., Clark, G.G., Geden, C.J., Hogsette Jr., J.A. and Kline, D.L. 2006. The USDA-ARS Center for Medical, Agricultural and Veterinary Entomology: Developing new mosquito surveillance and control products. Proc. Papers California Mosquito and Vector Contr. Assoc. 74:83-86.

99. Rigau-Perez, J.G., Torres, J.V., Hayes, J.M., Vorndam, V. and Clark, G.G. 2006. Medical examiner samples: A source for dengue surveillance. Puerto Rico Hlth. Sci. J. 25:67-69.

100. Beatty, M.E. and Clark, G.G. 2007. Dengue fever. In: Centers for Disease Control and Prevention. Health information for international travel, 2007-2008. Atlanta: US Department of Health and Human Services, Public Health Service, pp. 133-140.

101. Beatty, M.E., Hunsperger, E., Long, E., Schürch, J., Jain, S., Colindres, R., Lerebours, G., Bernard, Y-M, Dobbins, J.G., Brown, M., and Clark, G.G. 2007. Mosquito-borne infections after Hurricane Jeanne, Haiti, 2004. Emerg. Inf. Dis. 13:308-310.

102. Clark, G.G. 2007. Between 500,000 and 600,000 cases [of dengue in Texas]. Wing Beats of the Florida Mosquito Control Assoc. 18:16-17, 18.

103. Clark, G.G. and Rubio-Palis, Y. 2007. Mosquito vector control and biology in Latin America- A 17th symposium. J. Amer. Mosq. Contr. Assoc. 23:449-470.

104. Cooperband, M.F., Clark, G.G., Spears, B.M. and Allan, S.A. 2007. An economical, cylindrical and collapsible field cage for mosquito research. J. Amer. Mosq. Contr. Assoc. 23:484-487.

105. Linthicum, K.J., Anyamba, A., Britch, S.C., Chretien, J.P., Clark, G. and Zou, L. 2007. A Rift Valley fever risk surveillance system for Africa using remotely sensed data: Potential for use on other continents. Veterinaria Italiana 43: 663-674.

106. Linthicum, K.J., Allan, S., Barnard, D., Becnel, J., Bernier, U., Britch, S., Clark, G., Cooperband, M., Geden, C., Hogsette, J., Kline, D., Pereira, R., Pridgeon, J., Quinn, B., Reinert, J., Welch, C., and Zhao, L. 2007. Mosquito and Fly Control Research by the USDA-ARS Center for Medical, Agriculture and Veterinary Entomology (CMAVE) in the Deployed War-Fighter Protection (DWFP) Program. Proc. Papers California Mosquito and Vector Contr. Assoc. 75:131-133.

107. Pridgeon, J.W., Meepagala, K.M., Becnel, J.J., Clark, G.G., Pereira, R. M. and Linthicum, K. J. 2007. Structure-activity relationships of 33 piperidines as toxicants against female adults of Aedes aegypti. J. Med. Entomol. 44:263-269.

108. Bernier, U.R., Allan, S.A., Quinn, B.P., Kline, D.L., Barnard, D.R. and Clark, G.G. 2008. Volatile compounds from the integument of White Leghorn chickens (Gallus gallus domesticus L.): Candidate attractants of ornithophilic mosquito species. J. Separation Science 31:1092-1099.

109. Clark, G.G. 2008. Dengue and dengue hemorrhagic fever in Northeastern Mexico and South Texas: Do they really respect the border? Am. J. Trop. Med. Hyg. 78:361-362.

110. Clark, G.G. and Rubio-Palis, Y. 2008. Mosquito vector control and biology in Latin America: An 18th symposium J. Amer. Mosquito Control Assoc. 24:571-582.

111. Katritzky, A.R., Wang, Z., Slavov, S., Tsikolia, M., Dobchev, D., Akhmedov, N.G., Hall, C.D., Bernier, U.R., Clark, G.G. and Linthicum, K.J. 2008. Synthesis and bioassay of novel mosquito repellents predicted from chemical structure. Proc. Natl. Acad. Sci. 105:7359-7364.

112. Linthicum, K.J., Allan, S., Barnard, D.R., Becnel, J.J., Bernier, U.R., Carlson, D.A., Geden, C.J., Clark, G.G., Hogsette, J.A. and Kline, D.L. 2008. Overview of mosquito research programs at the USDA ARS Center for Medical, Agricultural and Veterinary Entomology. Wing Beats of the Florida Mosquito Control Assoc. 19:31-34.

113. Pridgeon, J.W., Pereira, R.M., Becnel, J.J., Allan, S.A., Clark, G.G. and Linthicum, K.J. 2008. Susceptibility of Aedes aegypti, Culex quinquefasciatus Say and Anopheles quadrimaculatus Say to 19 pesticides with different modes of action. J. Med. Entomol. 45:82-87.

114. Pridgeon, J.W., Zhao, L., Becnel, J.J., Clark, G.G. and Linthicum, K.J. 2008. Developmental and environmental regulation of AaeIAP1 transcript in Aedes aegypti. J. Med. Entomol. 45:1071-1079.

115. Pridgeon, J.W., Zhao, L., Becnel, J.J., Strickman, D.A., Clark, G.G. and Linthicum, K.J. 2008. Topically applied AaeIAP1 double-stranded RNA kills female adults of Aedes aegypti. J. Med. Entomol. 45:414-420.

116. Zhao, L., Pridgeon, J.W., Becnel, J.J., Clark, G.G. and Linthicum, K.J. 2008. Cytochrome c gene and protein expression: Developmental regulation, environmental response and pesticide sensitivity in Aedes aegypti. J. Med. Entomol. 45:401-408.

117. Clark, G.G. and Rubio-Palis, Y. 2009. Mosquito vector biology and control in Latin America: A 19th symposium J. Amer. Mosquito Control Assoc. 25:486-499.

118. Perez-Guerra, C.L., Zielenski-Gutierrez, E., Vargas-Torres, D., and Clark, G.G. 2009. Community beliefs and practices about dengue in Puerto Rico. Pan Amer. J. Publ. Hlth. 25:218-226.

119. Pridgeon, J.W., Becnel, J.J., Clark, G.G. and Linthicum, K.J. 2009. Permethrin induces overexpression of cytochrome c oxidase subunit 3 in Aedes aegypti. J. Med. Entomol. 46:810-819.

120. Pridgeon, J.W., Becnel, J.J., Clark, G.G. and Linthicum, K.J. 2009. A high throughput screening method to identify potential pesticides for mosquito control. J. Med. Entomol. 46:335-341.

121. Pridgeon, J.W., Becnel, J.J., Clark, G.G. and Linthicum, K.J. 2009. Permethrin induces overexpression of multiple genes in Aedes aegypti. J. Med. Entomol. 46:580-587.

122. Zhao, L., Pridgeon, J.W., Becnel, J.J., Clark, G.G., and Linthicum, K.J. 2009. Identification of genes differentially expressed during heat shock treatment in Aedes aegypti. J. Med. Entomol. 46:490-495.

123. Zhao, L., Pridgeon, J.W., Becnel, J.J., Clark, G.G., and Linthicum, K.J. 2009. Mitochondrial gene cytochrome b developmental and environmental expression in Aedes aegypti (Diptera: Culicidae). J. Med. Entomol. 46:1361-1369.

124. Alphey, L., Benedict, M., Bellini, R., Clark, G.G., Dame, D.A., Service, M.W., and Dobson, S.L. 2010. Sterile-insect methods for control of mosquito-borne diseases: An analysis. Vector-borne & Zoonotic Diseases 10:295-311.

125. Clark, G.G. and Rubio-Palis, Y. 2010. Mosquito vector biology and control in Latin America: A twentieth symposium. J. Amer. Mosquito Control Assoc. 26:306-320.

126. Cooperband, M.F., Golden, F.V., Clark, G.G., Jany, W. and Allan. S.A. 2010. Prallethrin-induced excitation increases contact between sprayed ultralow volume droplets and flying mosquitoes (Diptera: Culicidae) in a wind tunnel. J. Med. Entomol. 47:1099-1106.

127. Katritzky, A.R., Wang, Z., Slavov, S., Dobchev, D., Hall, C.D., Tsikolia, M., Bernier, U.R., Elejalde, N.M., Clark, G.G. and Linthicum, K.J. 2010. Novel carboxamides as potential mosquito repellents. J. Med. Entomol. 47:924-938.

128. Larson, R.T., Lorch, J.M., Pridgeon, J.W., Becnel, J.J., Clark, G.G., and Lan, Q. 2010. The biological activity of alpha-mangostin, a larvicidal botanic mosquito sterol carrier protein-2 inhibitor. J. Med. Entomol. 47:249-257

129. Mohammed, H., Ramos, M., Armstrong, J., Munoz-Jordan, J., Arnold-Lewis, K.O., J., Ayala, A., Clark, G.G., Tull, E. and Beatty, M.E. 2010. An outbreak of dengue fever in St. Croix (US Virgin Islands), 2005. PLoS One. 2010 Oct 28;5(10):e13729.

130. Pridgeon, J.W., Becnel, J.J., Bernier, U.R., Clark, G.G. and Linthicum, K.J. 2010. Structure-activity relationships of 33 carboxamides as toxicants against female Aedes aegypti (Diptera: Culicidae). J. Med. Entomol. 47:172-178.

131. Xue, R.-D., Zhao, T.-Y., Clark, G., Muller, G., Moeller, and Kline, D. 2010. International forum for surveillance and control of mosquitoes and mosquito-borne diseases. Wing Beats of the Florida Mosquito Control Assoc. 21:24-27.

132. Zhao, L., Becnel, J.J., Clark, G.G., and Linthicum, K.J. 2010. Expression of AeaHsp26 and AeaHsp83 in Aedes aegypti (Diptera: Culicidae) larvae and pupae in response to heat shock stress. J. Med. Entomol. 47:367-375.

133. Zhao, L., Becnel, J.J., Clark, G.G., Linthicum, K.J., Chen, J. and Jin, X. 2010. Identification and expression profile of multiple genes in response to magnesium exposure in Culex quinquefasciatus larvae. J. Med. Entomol. 47:1053-1061.

134. Bartlett-Healy, K., Hamilton, G., Healy, S., Crepeau, T., Unlu, I., Farajollahi, A., Fonseca, D., Gaugler, R., Clark, G.G., and Strickman, D. 2011. Source reduction behavior as an independent measurement of the impact of a public health education campaign in an integrated vector management program for the Asian tiger mosquito. Intl. J. Environ. Res. Public Health 8:1358-1367.

135. Clark, G.G., Bernier, U.R., Allan, S.A., Kline, D.L., and Golden, F.V. 2011. Changes in host-seeking behavior of Puerto Rican Aedes aegypti (L.) after colonization. J. Med. Entomol. 48:533-537.

136. Clark, G.G. and Rubio-Palis, Y. 2011. Mosquito vector biology and control in Latin America: A twenty-first symposium. J. Amer. Mosquito Control Assoc. 27:280-299.

137. Tabachnick, W.J., Harvey, W.R., Becnel, J.J., Clark, G.G., Connelly, C. R., Day, J. F., Linser, P.J., and Linthicum, K.J. 2011. Countering a bioterrorist introduction of pathogen-infected mosquitoes through mosquito control. J. Amer. Mosquito Control Assoc. 27:165-167.

138. Unlu, I., Farajollahi, A., Healy, S.P., Crepeau, T., Bartlett-Healy, K., Williges, E., Strickman, D., Clark, G.G., Gaugler, R., and Fonseca, D.M. 2011. Area-wide management of Aedes albopictus: Choice of study sites based on geospatial characteristics, socioeconomic factors, and mosquito populations. Pest Management Sci. 67: 965-74.

139. Clark, G.G. and Rubio-Palis, Y. 2012. Mosquito vector biology and control in Latin America: A 22nd symposium. J. Amer. Mosquito Control Assoc. 28:102-110.

140. Halasa, Y., Shepard, D., Wittenberg, E., Fonseca, D.M., Farajollahi, A., Healy, S., Gaugler, R., Strickman, D., Clark, G. 2012. Willingness-to-pay for an area-wide pest management program to control the Asian tiger mosquito in New Jersey. J. Amer. Mosquito Control Assoc. 28:225-236.

1. Clark, G.G. Big Game Values to Colorado Ranches. Colo. State Univ. 125 pp. 1969. (M.S. thesis)

2. Clark, G.G. The role of horse flies (Diptera: Tabanidae) in the transmission of Elaeophora schneideri in the Gila National Forest, New Mexico. Colo. State Univ. 164 pp. 1972. (Ph.D. dissertation)

3. Work, T.H., Jozan, M. and Clark, G.G. 1974. Differential patterns of western equine and St. Louis encephalitis virus isolations from Culex tarsalis mosquitoes collected at two sites in Imperial Valley. Proc. Calif. Mosq. Vector Control Assn. 42:31 35.

4. Clark. G.G., Work, T.H., and Moss, J.L. 1974. Monthly comparisons of 1973 light trap collections of Culex tarsalis mosquitoes in a focus of western equine and St. Louis encephalitis virus transmission. Proc. Calif. Mosq. Vector Control Assoc. 42:28 30.

5. Clark, G.G., Work, T.H., and Berlin, G.W. 1976. Environmental influences on CDC light trap collections of Culex tarsalis in a focus of WEE and SLE transmission. Proc. Calif. Mosq. Vector Control Assoc. 44:33 40.

6. Work, T.H., Jozan, M., Clark, G.G., Berlin, O.G., and Parra, D. 1977. Western equine and St. Louis encephalitis viruses in the Finney Lake habitat of repetitive Culex tarsalis activity. Proc. Calif. Mosq. Vector Control Assoc. 45:6 10.

7. Clark, G.G. 1977. Encephalitis in the Midwest, 1977. Proc. Indiana Vector Control Assoc. 1:14 17.

8. Clark, G.G. 1977. Arboviral surveillance in Illinois 1977. Proc. Ohio Mosq. Control Assoc. 7:27 34.

9. Clark, G.G. 1977. Overview and status of arbovirus surveillance in Illinois. Proc. Arthropod borne Disease Surveillance and Control Symposium. Bay City, Michigan, October 1977, pp. 19 23.

10. Clark, G.G., Pretula, H.L. and Morrissey, R.A. 1977. Field and laboratory response to an outbreak of St. Louis encephalitis. Publ. Hlth. Lab. 35:97 104.

11. Clark, G.G. 1978. Arbovirus activity in the Midwest. Illinois. Proc. Ohio Mosquito Control Assoc. 8:33 34.

12. Clark, G.G. 1979. Arbovirus surveillance in Illinois 1976 1979 and funding local surveillance and control programs. Proc. Ohio Mosq. Control Assoc. 9:37 38, 67 68.

13. Clark, G.G. 1979. An overview of arbovirus surveillance in Illinois. Illinois Env. Hlth. Assoc. Newsletter 6(6):4 12.

14. Clark, G.G. 1980. Experience with ovitraps for surveillance of La Crosse virus in Aedes triseriatus in Illinois. Proc. Ohio Mosq. Control Assoc. 10:38 42.

15. Clark, G.G. 1980. La Crosse encephalitis activity in Peoria, Illinois. Proc. Indiana Vector Control Assoc. 4:15 16.

16. McGinnis, M.W., Clark, G.G., Rubenstein, S., and Nixon, C.P. 1983. Surveillance of St. Louis encephalitis virus activity in Chicago, Illinois, 1982. J. Florida Anti Mosq. Assoc. 54:11

17. Clark, G.G. 1984. Book review California Serogroup Viruses. Am. J. Trop. Med. Hyg. 33:192.

18. Wood, C.E., McGinnis, M.W., Clarke, Jr., J.L. and Clark, G.G. 1985. Preliminary field evaluation of No Pest strips containing DDVP in catch basins in Chicago, Illinois. Proc. New Jersey Mosq. Control Assoc. 72:233 235.

19. Clark, G.G. 1986. Mosquito control in the 21st century. Mosq. Control Res. Ann. Rep. Univ. California, 1985, pp. 13 16.

20. Carpenter, J.W., Dien, F.J., and Clark, G.G. 1987. An outbreak of eastern equine encephalitis virus in captive whooping cranes. In: J. C. Lewis (ed.), Proc. Intl. Crane Workshop, Grand Island, Nebraska, pp. 123 127.

21. Clark, G.G. and Berrios Aponte, J.E. 1990. Casos de dengue, 1990. Hospitales 4(24):7 9.

22. Carpenter, J.W., Watts, D.M., Crabbs, C.L., Clark, G.G., Scott, T.W., Dougherty, D., Pagac, B.B., Dorothy, J.M., Olson, J.G. and Dein, F.J. 1992. Prevention of eastern equine encephalitis virus in captive cranes. Third Annual North American Crane Workshop. Proceedings: 1988 North American Crane Workshop. Florida Fish & Fresh Water Fish Commission. Proc. 5th N. Amer. Crane Workshop, Lake Wales, Florida (Feb. 1988). Technical Report #12: 211-219.

23. Clark, G.G. 1992. Aedes aegypti community-based control programmes in the Americas: Puerto Rico. Proc. Intl. Conf. on Dengue and Aedes aegypti Community-based Control, "Dengue a worldwide problem, a common strategy," pp. 217-223.

24. Bonds, J., Clark, G.G., Dame, D., Jaal, Z., Latham, M., Lee, H.L., Matthews, G., Nathan, M., and Zaim, M. 2009. Guidelines for efficacy testing of insecticides for indoor and outdoor ground-applies space spray applications, Geneva, World Health Organization (WHO/HTM/NTD/WHOPES/2009.2).

25. Clark, G.G., Jaal, Z., Lim, L.H., Nathan, M., and Zaim, M. 2009. Guidelines for efficacy testing of household insecticide products: Mosquito coils, vaporizer mats, liquid vaporizers, ambient emanators and aerosols, Geneva, World Health Organization (WHO/HTM/NTD/WHOPES/2009.3).

26. Barnard, D.R., Bernier, U.R., Clark, G.G., Nathan, M., and Zaim, M. 2009. Guidelines for efficacy testing of mosquito repellents for human skin, Geneva, World Health Organization (WHO/HTM/NTD/WHOPES/2009.4).

27. Zhao, L., Kline, D.L., Becnel, J.J., and Clark, G.G. 2008. Complete cDNAs of new gene sequences from Ochlerotatus taeniorhynchus. National Center for Biotechnology Information. GenBank Accession numbers: FJ444820 - FJ444828.

28. Zhao, L., Kline, D.L., Becnel, J.J., and Clark, G.G. 2009. Complete cDNAs of 13 new gene sequences from Ochlerotatus taeniorhynchus. National Center for Biotechnology Information. GenBank Accession numbers: FJ458406 - FJ458418.

29. Zhao, L., Chen, J., Jin, X., Becnel, J.J., Clark, G.G., and Linthicum, K. 2010. Complete cDNAs from Solenopsis invicta (red imported fire ant) (Hymenoptera: Formicidae). National Center for Biotechnology Information. Genbank Accession numbers: GU471214-GU471228.

30. Stoops, C., Hanley, A., Clark, G., and White, G. 2012. Dengue and Chikungunya Vector Control Pocket Guide. Armed Forces Pest Management Board Technical Guide No. 47, 33pp.

G.G. Clark, P. Reiter, and D.J. Gubler. 1989. Abstract: Aedes aegypti control trials using aerial ULV applications. Proc. Australian Arbovirus Symp. 5:192-193.

I.P. Reiter, D.J. Gubler, and G.G. Clark. 1989. Abstract: Lack of efficacy of vehicle-dispensed ultra-low volume aerosols for the control of Aedes aegypti in urban San Juan, Puerto Rico. Proc. Australian Arbovirus Symp. 5:192.

G.G. Clark. 1977. Abstract: Field and laboratory studies in arbovirology. Trans. Illinois State Acad. Sci. 70(2): 225.

C.L. Pérez-Guerra, J. Torres-Aponte, E. Zielinski-Gutierrez, and G.G. Clark. Content analysis of newspaper coverage of dengue prevention in three main newspapers in Puerto Rico, Poster at Iberoamerican Public Health Conference

G.G. Clark, H. Seda, and D.J. Gubler. 1989. Endophilic behavior of Aedes aegypti in Puerto Rico. Amer. Soc. Trop. Med. Hyg. Mtg., Honolulu, HA.

G.G. Clark, H. Seda, and D.J. Gubler. 1988. Intradomiciliary activity of Aedes aegypti in San Juan, Puerto Rico. Amer. Soc. Trop. Med. Hyg. Mtg., Washington, D.C.

G.G. Clark, H.L. Pretula, T. Jakubowski, and M. Hurd. 1976. Arbovirus activity in Illinois, 1976. Amer. Soc. Trop. Med Hyg. Mtg., Philadelphia, PA.