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United States Department of Agriculture

Agricultural Research Service

Research Project: INTEGRATED APPROACH TO THE DETECTION AND CONTROL OF FOODBORNE PARASITES AND THE IMPACT ON FOOD SAFETY

Location: Animal Parasitic Diseases Laboratory

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)

Quantifying the risk of human Toxoplasma gondii infection due to consumption of fresh pork in the United States - (Peer Reviewed Journal)
Guo, M., Lambertini, E., Buchanan, R.L., Dubey, J.P., Hill, D.E., Gamble, H., Jones, J.L., Pradhan, A.K. 2016. Quantifying the risk of human Toxoplasma gondii infection due to consumption of fresh pork in the United States. Food Control. 73(2017)1210-1222.

Bioaccumulation of Toxoplasma and Cryptosporidium by the crustacean Gammarus fossarum: involvement in biomonitoring survey and trophic transfer - (Peer Reviewed Journal)
Bigot-Clivot, A., Palos, M.L., Lepoutre, A., Bastein, F., Bonnard, I., Dubey, J.P., Villena, I., Aubert, D., Geffard, O., Geffard, A. 2016. Bioaccumulation of Toxoplasma and Cryptosporidium by the crustacean Gammarus fossarum: involvement in biomonitoring survey and trophic transfer. Water Research. 133:188-194.

Seroprevalence and isolation of viable Toxoplasma gondii from raptors in the southeastern USA - (Peer Reviewed Journal)
Love, D., Kwok, O.C., Verma, S.K., Dubey, J.P., Bellah, J. 2016. Seroprevalence and isolation of viable Toxoplasma gondii from raptors in the southeastern USA. Journal of Wildlife Diseases. (N/A).

New paradigms for understanding and step changes in treating active and chronic, persistent apicomplexan infections - (Peer Reviewed Journal)
Mcphillie, M., Zhou, Y., Dubey, J.P., Lorenzi, H., Capper, M., Lukens, A.K., Hickman, M., Muench, S., Verma, S., Weber, C., Wheeler, K., Gordon, J., Sanders, J., Moulton, H., Wang, K., Kim, T., He, Y., Santos, T., Woods, S., Lee, P., Donkin, D., Kim, E., Fraczek, L., Lykins, J., Esaa, F., Alibana-Clouser, F., Dovgin, S., Weiss, L., Brasseur, G., Wirth, D., Kent, M., Hood, L., Meunieur, B., Roberts, C., Hasnain, S., Antonyuk, S.V., Fishwick, C., Mcleod, R. 2016. New paradigms for understanding and step changes in treating active and chronic, persistent apicomplexan infections. Nature Scientific Reports. 6:29179.

Isolation and genetic characterization of Toxoplasma gondii from naturally infected Canada goose (Branta canadensis) detected two new atypical strains - (Peer Reviewed Journal)
Verma, S.K., Calero-Bernal, R., Cerqueira-Cezar, C.K., Kwok, O.C., Dudley, M.R., Su, C., Hill, D.E., Dubey, J.P. 2016. Isolation and genetic characterization of Toxoplasma gondii from naturally infected Canada goose (Branta canadensis) detected two new atypical strains. Parasitology Research. 115(5):1767-72.

Pathology, immunohistochemistry, and ultrastructural findings associated with neurological sarcocystosis in cattle - (Peer Reviewed Journal)
Dubey, J.P., Calero-Bernal, R., Verma, S.K., Mowery, J. 2016. Pathology, immunohistochemistry, and ultrastructural findings associated with neurological sarcocystosis in cattle. Veterinary Parasitology. 223:147–152.

Serology and genetics of Toxoplasma gondii in endangered Hawaiian (Nene) geese (Branta sandvicensis) - (Peer Reviewed Journal)
Work, T.M., Verma, S., Su, C., Medeiros, J., Kaiakapu, T., Dubey, J.P. 2016. Serology and genetics of Toxoplasma gondii in endangered Hawaiian (Nene) geese (Branta sandvicensis). Journal of Wildlife Diseases. 52(2):253-7.

Experimental toxoplasmosis in rats induced orally with eleven strains of Toxoplasma gondii of seven genotypes: Tissue tropism, tissue cyst size, neural lesions, tissue cyst rupture without reactivation, and ocular lesions - (Peer Reviewed Journal)
Dubey, J.P., Mcconkey, G.A., Ferreira, L., Alsaad, M., Verma, S.K., Alves, D.A., Holland, G.N. 2016. Experimental toxoplasmosis in rats induced orally with eleven strains of Toxoplasma gondii of seven genotypes: Tissue tropism, tissue cyst size, neural lesions, tissue cyst rupture without reactivation, and ocular lesions. PLoS One. doi: 10.1371/journal.pone.0156255.

Transmission of Toxoplasma gondii - from land to sea: a personal perspective - (Book / Chapter)
Dubey, J.P. 2016. Transmission of Toxoplasma gondii - from land to sea: a personal perspective. A Century of Parasitology. 148-164.

Host mitochondrial association evolved in the human parasite Toxoplasma gondii via neofunctionalization of a gene duplicate - (Peer Reviewed Journal)
Adomako-Ankomah, Y., English, E.D., Danielson, J.J., Pernas, L.F., Parker, M.L., Boulanger, M.J., Dubey, J.P., Boyle, J.P. 2016. Host mitochondrial association evolved in the human parasite Toxoplasma gondii via neofunctionalization of a gene duplicate. Genetics. 203:283-298.

Detection of Sarcocystis felis-like protozoon in South American wild felids from Brazil - (Peer Reviewed Journal)
Canon-Franco, W.A., Lopez-Orozco, N., Christoff, A.U., De Castilho, C.S., Pacheco De Araujo, F., Verma, S.K., Dubey, J.P., Soares, R.S., Gennari, S.M. 2016. Detection of Sarcocystis felis-like protozoon in South American wild felids from Brazil. Veterinary Parasitology. 217:15-20.

Study of the relationship between Toxoplasma gondii infection and food source in seagull chicks from breeding areas from Spain - (Peer Reviewed Journal)
Cabezon, O., Cerda, C., Morera, V., Bocanegra, I., Gonzalez-Solis, J., Ribas, M.P., Blanch-Lazaro, B., Fernandez-Aguilar, X., Antilles, N., Lopez-Soria, S., Lorca-Oro, C., Dubey, J.P., Almeria, S. 2016. Study of the relationship between Toxoplasma gondii infection and food source in seagull chicks from breeding areas from Spain. PLoS One. 11(30):1-11.

A systematic meta-analysis of Toxoplasma gondii prevalence in meat animals in the United States - (Peer Reviewed Journal)
Guo, M., Mishra, A., Buchanan, R., Dubey, J.P., Hill, D.E., Gamble, R., Jones, J., Pradhan, A. 2016. A systematic meta-analysis of Toxoplasma gondii prevalence in meat animals in the United States. Journal of Food Protection. 13(3):109-118.

Dissecting the interface between apicomplexan parasite and host cell: Insights from a divergent AMARON2 pair - (Peer Reviewed Journal)
Parker, M.L., Penarete-Vargas, D.M., Hamilton, P.T., Guerin, A., Dubey, J.P., Perlman, S.J., Spano, F., Lebrun, M., Boulanger, M.J. 2016. Dissecting the interface between apicomplexan parasite and host cell: Insights from a divergent AMARON2 pair. Proceedings of the National Academy of Sciences. 113(2):398-403.

Besnoitia besnoti lytic cycle in vitro and differences in invasion and intracellular proliferation among isolates - (Peer Reviewed Journal)
Frey, C.F., Regidor-Cerrillo, J., Marreros, N., Garcia-Lunar, P., Gutierrez-Exposito, D., Schares, G., Dubey, J.P., Gentile, A., Jacquiet, P., Shkap, V., Cortes, H., Ortega-Mora, L.M., Alvarez-Garcia, G. 2016. Besnoitia besnoti lytic cycle in vitro and differences in invasion and intracellular proliferation among isolates. Parasites & Vectors. 29:115.

Strategy for simultaneous molecular detection of the protozoan parasites Toxoplasma, Cryptosporidium and Giardia in food matrices and persistence on leaves of vegetables during storage at 4°C - (Peer Reviewed Journal)
Hohweywe, J., Cazeaux, C., Travaile, E., Dumetre, A., Aubert, D., Languet, E., Terryn, C., Dubey, J.P., Azas, N., Houssin, M., Loic, F., Villena, I., La Carbona, S. 2016. Strategy for simultaneous molecular detection of the protozoan parasites Toxoplasma, Cryptosporidium and Giardia in food matrices and persistence on leaves of vegetables during storage at 4°C. Food Microbiology. 57:36-44.

Sarcocystis masoni, n. sp. (Apicomplexa: Sarcocystidae), and redescription of Sarcocystis aucheniae from llama (Lama glama), guanaco (Lama guanicoe) and alpaca (Vicugna pacos) - (Peer Reviewed Journal)
More, G., Regensburger, C., Gos, L.M., Pardini, L., Verma, S.K., Ctibor, J., Serrano-Martinez, E., Dubey, J.P., Venturini, C. 2016. Sarcocystis masoni, n. sp. (Apicomplexa: Sarcocystidae), and redescription of Sarcocystis aucheniae from llama (Lama glama), guanaco (Lama guanicoe) and alpaca (Vicugna pacos). Parasitology. 143(5):617-26.

Waterborne toxoplasmosis investigated and analyzed under hydrogeological assessment: new data and perspectives for further research - (Peer Reviewed Journal)
Vieira, F.P., Alves, M.G., Martins, L.M., Rangel, A.L., Dubey, J.P., Hill, D.E., Bahia-Oliveira, L.M. 2015. Waterborne toxoplasmosis investigated and analyzed under hydrogeological assessment: new data and perspectives for further research. Memorias Do Instituto Oswaldo Cruz. 113(2):398-403.

Survey of Toxoplasma gondii antibodies in magellanic penguins (Spheniscus magellanicus Forster, 1781) - (Peer Reviewed Journal)
Gennari, S., Nieymeyer, C., Catao-Dias, J., Soares, H., Acousta, I., Dias, R., Ribeiro, J., Lassalvia, C., Kolesnikovas, C., Mayorga, L., Dubey, J.P. 2016. Survey of Toxoplasma gondii antibodies in magellanic penguins (Spheniscus magellanicus Forster, 1781). Journal of Zoo and Wildlife Medicine. 47:364-6.

Acute, fatal Sarcocystis calchasi-associated hepatitis in Roller pigeons (Columbia livia f. dom.) at Philadelphia Zoo - (Peer Reviewed Journal)
Trupkiewicz, J.G., Calero-Bernal, R., Verma, S., Mowery, J.D., Davison, S., Habecker, P., Georoff, T.A., Ialeggio, D.M., Dubey, J.P. 2015. Acute, fatal Sarcocystis calchasi-associated hepatitis in Roller pigeons (Columbia livia f. dom.) at Philadelphia Zoo. Veterinary Parasitology. 216:52-58.

Detection of zoonotic protozoa Toxoplasma gondii and Sarcocystis suihominis in wild boars from Spain - (Peer Reviewed Journal)
Calero-Bernal, R., Perez-Martin, J.E., Reina, D., Serrano, F.J., Frontera, E., Fuentes, I., Dubey, J.P. 2015. Detection of zoonotic protozoa Toxoplasma gondii and Sarcocystis suihominis in wild boars from Spain. Zoonoses and Public Health. N/A.

Ultrastructure of Sarcocystis bertrami sarcocysts from naturally infected donkey (Equus asinus) from Egypt - (Peer Reviewed Journal)
Dubey, J.P., Van Wilpe, E., Hilali, M. 2015. Ultrastructure of Sarcocystis bertrami sarcocysts from naturally infected donkey (Equus asinus) from Egypt. Parasitology. 143(01):18-23.

The ROP18 and ROP5 allele types are highly predictive of mouse-virulence across globally distributed strains of Toxoplasma gondii - (Peer Reviewed Journal)
Shwab, E.K., Jiang, T., Pena, H.F., Gennari, S.M., Dubey, J.P., Su, C. 2015. The ROP18 and ROP5 allele types are highly predictive of mouse-virulence across globally distributed strains of Toxoplasma gondii. International Journal for Parasitology. 46:141-146.

Seroprevalence, isolation, first genetic characterization of Toxoplasma gondii, and possible congenital transmission in wild moose from Minnesota, USA - (Peer Reviewed Journal)
Verma, S., Carstensen, M., Calero-Bernal, R., Moore, S., Jiang, T., Su, C., Dubey, J.P. 2015. Seroprevalence, isolation, first genetic characterization of Toxoplasma gondii, and possible congenital transmission in wild moose from Minnesota, USA. Parasitology Research. 115:687-690.

Bayesian estimation of sensitivity and specificity of the modified agglutination test and bioassay for detection of Toxoplasma gondii in free-range chickens - (Peer Reviewed Journal)
Dubey, J.P., Kwok, O.C., Gardner, I. 2015. Bayesian estimation of sensitivity and specificity of the modified agglutination test and bioassay for detection of Toxoplasma gondii in free-range chickens. Parasitology. 143:314-319.

Using blue mussels (Mytilus spp.) as biosentinels of Cryptosporidium spp. and Toxoplasma gondii contamination in marine aquatic environments - (Peer Reviewed Journal)
Staggs, S., Scot, K., Ware, M., Schable, N., See, M., Gregorio, D., Zou, X., Su, C., Dubey, J.P., Villegas, E. 2015. Using blue mussels (Mytilus spp.) as biosentinels of Cryptosporidium spp. and Toxoplasma gondii contamination in marine aquatic environments. Parasitology Research. 114(12):4655-67.

Toxoplasmosis in sentinel chickens (Gallus domesticus) in New England farms: seroconversion, distribution of tissue cysts in brain, heart, and skeletal muscle by bioassay in mice and cats - (Peer Reviewed Journal)
Dubey, J.P., Lehmann, T., Lautner, F., Kwok, O.C., Gamble, R. 2015. Toxoplasmosis in sentinel chickens (Gallus domesticus) in New England farms: seroconversion, distribution of tissue cysts in brain, heart, and skeletal muscle by bioassay in mice and cats. Veterinary Parasitology. 214:55-58.

Foodborne and waterborne zoonotic sarcocystosis - (Peer Reviewed Journal)
Dubey, J.P. 2015. Foodborne and waterborne zoonotic sarcocystosis. Foodborne Pathogens and Disease. 1:2-11.

Qualitative assessment for Toxoplasma gondii exposure risk associated with consumption of meat products in the United States - (Peer Reviewed Journal)
Guo, M., Buchanan, R., Dubey, J.P., Hill, D.E., Lambertini, E., Ying, Y., Gamble, R., Jones, J., Pradhan, A. 2015. Qualitative assessment for Toxoplasma gondii exposure risk associated with consumption of meat products in the United States. Journal of Food Protection. 78(12):2207-2219.

Sarcocystis mehlhorni n. sp. (Apicomplexa: Sarcocystidae) from the black-tailed deer (Odocoileus hemionus columbianus) - (Peer Reviewed Journal)
Calero-Bernal, R., Verma, S., Cerqueira-Cezar, C., Schafer, L., Van Wilpe, E., Dubey, J.P. 2015. Sarcocystis mehlhorni n. sp. (Apicomplexa: Sarcocystidae) from the black-tailed deer (Odocoileus hemionus columbianus). Parasitology Research. 114:4397-4403.

Development of the dose-response relationship for human toxoplasma gondii infection associated with meat consumption - (Peer Reviewed Journal)
Guo, M., Mishra, A., Buchanan, R., Dubey, J.P., Hill, D.E., Gamble, R., Jones, J., Du, X., Pradhan, A. 2015. Development of the dose-response relationship for human toxoplasma gondii infection associated with meat consumption. Journal of Risk Assessment. 36(5):926-38.

Molecular characterization and development of Sarcocystis speeri sarcocysts in gamma interferon gene knockout mice - (Peer Reviewed Journal)
Dubey, J.P., Dunams, D.B., Caler-Bernal, R., Verma, S., Rosenthal, B.M. 2015. Molecular characterization and development of Sarcocystis speeri sarcocysts in gamma interferon gene knockout mice. Parasitology. 142:1555-1562.

Sarcocystis heydorni, n. sp. (Apicomplexa: Protozoa) with cattle (Bos taurus) and human (Homo sapiens) cycle - (Peer Reviewed Journal)
Dubey, J.P., Van Wilpe, E., Caler-Bernal, R., Verma, S., Fayer, R. 2015. Sarcocystis heydorni, n. sp. (Apicomplexa: Protozoa) with cattle (Bos taurus) and human (Homo sapiens) cycle. Parasitology Research. doi: 10.1007/s00436-015-4645-2.

Sarcocystis rommeli, n. sp. (Apicomplexa: Sarcocystidae) from cattle (Bos taurus) and its differentiation from Sarcocystis hominis - (Peer Reviewed Journal)
Dubey, J.P., More, G., Van Wilpe, E., Calero-Bernal, R., Verma, S.K., Schares, G. 2015. Sarcocystis rommeli, n. sp. (Apicomplexa: Sarcocystidae) from cattle (Bos taurus) and its differentiation from Sarcocystis hominis. Journal of Eukaryotic Microbiology. doi:10.1111/jeu.12248.

A review of sarcocystosis in camels and redescription of Sarcocystis cameli and Sarcocystis ippeni sarcocysts from the one-humped camel (Camelus dromedarius) - (Peer Reviewed Journal)
Dubey, J.P., Hilali, M., Van Wilpe, E., Calero-Bernal, R., Verma, S., Abbas, I. 2015. A review of sarcocystosis in camels and redescription of Sarcocystis cameli and Sarcocystis ippeni sarcocysts from the one-humped camel (Camelus dromedarius). Parasitology. doi: 10.1017/S0031182015000852.

Bobcat (Lynx rufus) as a new natural intermediate host for Sarcocystis neurona - (Peer Reviewed Journal)
Verma, S., Calero-Bernal, R., Lovallo, M., Sweeny, A., Grigg, M., Dubey, J.P. 2015. Bobcat (Lynx rufus) as a new natural intermediate host for Sarcocystis neurona. Veterinary Parasitology. doi: 10.1016/j.vetpar.2015.06.007.

Toxoplasma gondii coinfection with diseases and parasites in wild rabbits in Scotland - (Peer Reviewed Journal)
Mason, S., Dubey, J.P., Smith, J., Boag, B. 2015. Toxoplasma gondii coinfection with diseases and parasites in wild rabbits in Scotland. Parasitology. doi: 10.1017/S003118201500075X.

Isolation and genetic characterization of viable Toxoplasma gondii from tissues and feces of cats from the central region of China - (Peer Reviewed Journal)
Yang, Y., Ying, Y., Verma, S., Cassinelli, A., Kwok, O.C., Liang, H., Pradhan, A., Su, C., Zhu, X., Dubey, J.P. 2015. Isolation and genetic characterization of viable Toxoplasma gondii from tissues and feces of cats from the central region of China. Veterinary Parasitology. 211(3-4):283-288.

Study to compare veterinarians’ exposure to Toxoplasma gondii to that of veterinary staff and the general public - (Peer Reviewed Journal)
Milcarsky, J., Greer, M., Dubey, J.P. 2015. Study to compare veterinarians’ exposure to Toxoplasma gondii to that of veterinary staff and the general public. Journal of the American Veterinary Medical Association. N/A.

Ocular Toxoplasmosis: Lessons from Brazil Reprint Icon - (Peer Reviewed Journal)
Grigg, M., Dubey, J.P., Nussenblatt, R. 2015. Ocular Toxoplasmosis: Lessons from Brazil. American Journal of Ophthalmology. 159:999-1001.

Experimental transmission of Cystoisospora felis- like coccidium from bobcat (Lynx rufus) to the domestic cat (Felis catus) - (Peer Reviewed Journal)
Dubey, J.P., Houk, A., Verma, S., Humphreys, J., Lindsay, D. 2015. Experimental transmission of Cystoisospora felis- like coccidium from bobcat (Lynx rufus) to the domestic cat (Felis catus). Veterinary Parasitology. 221(2015):35-39.

Sarcocystis oreamni n. sp. from the mountain goat (oreamnos americanus) - (Peer Reviewed Journal)
Caler-Bernal, R., Van Wilpe, E., White, K., Verma, S., Cerqueira-Cezar, C., Dubey, J.P. 2015. Sarcocystis oreamni n. sp. from the mountain goat (oreamnos americanus). Parasitology Research. 114:4135-4141.

Sarcocyst development in raccoons (Procyon lotor) inoculated with different strains of Sarcosytis neurona culture-derived merozoites Reprint Icon - (Peer Reviewed Journal)
Dryburgh, E., Marsh, A., Dubey, J.P., Howe, D., Reed, S., Bolten, K., Pei, W., Saville, W. 2015. Sarcocyst development in raccoons (Procyon lotor) inoculated with different strains of Sarcosytis neurona culture-derived merozoites. Journal of Parasitology. 101(4):462-467.

Prevalence and risk factors of Toxoplasma gondii infection in meat products destined for human consumption - (Peer Reviewed Journal)
Guo, M., Dubey, J.P., Hill, D.E., Buchanan, R., Gamble, R., Jones, J., Pradhan, A. 2015. Prevalence and risk factors of Toxoplasma gondii infection in meat products destined for human consumption. Journal of Food Protection. 78(2):457-76.

CXCL9 Is Important for Recruiting Immune T Cells into the Brain and Inducing an accumulation of the T Cells to the areas of tachyzoite proliferation to prevent reactivation of chronic cerebral infection with Toxoplasma gondii - (Peer Reviewed Journal)
Ochiai, E., Brogli, M., Kudo, T., Wang, X., Dubey, J.P., Suzuki, Y. 2015. CXCL9 Is Important for Recruiting Immune T Cells into the Brain and Inducing an accumulation of the T Cells to the areas of tachyzoite proliferation to prevent reactivation of chronic cerebral infection with Toxoplasma gondii. American Journal of Pathology. 185(2):314-24.

The zebrafish, Danio rerio, as a model for Toxoplasma gondii: an initial description of infection in fish - (Peer Reviewed Journal)
Sanders, J., Moulton, H., Mcleod, R., Dubey, J.P., Weiss, L., Zhou, Y., Kent, M. 2015. The zebrafish, Danio rerio, as a model for Toxoplasma gondii: an initial description of infection in fish. Biology Letters. 38:675-679.

Sarcocystosis of animals and humans - (Book / Chapter)
Dubey, J.P., Calero-Bernal, R., Rosenthal, B.M., Speer, C., Fayer, R. 2015. Sarcocystosis of animals and humans. Boca Raton: CRC Press. 2:1-481 p.

An update on Sarcocystis neurona infections in animals and Equine Protozoal Myeloencephalitis (EPM) - (Peer Reviewed Journal)
Dubey, J.P., Howe, D., Furr, M., Saville, W., Marsh, A., Reed, S., Grigg, M. 2015. An update on Sarcocystis neurona infections in animals and Equine Protozoal Myeloencephalitis (EPM). Veterinary Parasitology. 209:1-42.

A live vaccine against Neospora caninum abortions in cattle - (Peer Reviewed Journal)
Reichel, M., Moore, D., Hemphill, A., Ortega-Mora, L., Dubey, J.P., Ellis, J. 2015. A live vaccine against Neospora caninum abortions in cattle. Vaccine. 33(2015):1299–1301.

Prevalence of infection with Toxoplasma gondii in landrace and mixed breed pigs slaughtered in Baja California Sur state, Mexico Reprint Icon - (Peer Reviewed Journal)
Alvarado-Esquivel, C., Vazquez-Morales, R., Colado-Romero, E., Guzman-Sanchez, R., Liesenfeld, O., Dubey, J.P. 2015. Prevalence of infection with Toxoplasma gondii in landrace and mixed breed pigs slaughtered in Baja California Sur state, Mexico. European Journal of Immunology. 5(2015):112-115.

Prevalence of Toxoplasma gondii antibodies in domestic donkeys (Equus asinus) in Durango, Mexico slaughtered for human consumption Reprint Icon - (Peer Reviewed Journal)
Alvarado-Esquivel, C., Alvarado-Esquivel, D., Dubey, J.P. 2015. Prevalence of Toxoplasma gondii antibodies in domestic donkeys (Equus asinus) in Durango, Mexico slaughtered for human consumption. Veterinary Research. 11:6.

Genetic characterization of Toxoplasma gondii isolates from Portugal, Austria, and Israel reveals higher genetic variability within the type II lineage - (Peer Reviewed Journal)
Verma, S., Ajzenberg, D., Rivera-Sanchez, A., Su, C., Dubey, J.P. 2015. Genetic characterization of Toxoplasma gondii isolates from Portugal, Austria, and Israel reveals higher genetic variability within the type II lineage. Parasitology. 142:948-957.

Risk factors associated with Toxoplasma gondii infection in captive Sapajus spp Reprint Icon - (Peer Reviewed Journal)
Ferreira, D., Ribeiro, V., Larque, P., Wagner, P., Pinheiro, J., Silva, J., Dubey, J.P., Rego, E., Mota, R. 2015. Risk factors associated with Toxoplasma gondii infection in captive Sapajus spp. American Journal of Primatology. 77:558–562.

Systems based analysis of the Sarcocystis neurona genome identifies pathways that contribute to a heteroxenous life cycle - (Peer Reviewed Journal)
Blazejewski, B., Nursimulu, N., Pszenny, V., Dangoudoubiyam, S., Namasivayam, S., Chiasson, M., Chessman, K., Tonkin, M., Seshadri, S., Hung, S., Bridgers, J., Ricklefs, S., Boulanger, M., Dubey, J.P. 2015. Systems based analysis of the Sarcocystis neurona genome identifies pathways that contribute to a heteroxenous life cycle. mBio. 6(1):e02445-14.

Low prevalence of Neospora caninum and Toxoplasma gondii antibodies in dogs in Jilin, Henan and Anhui Provinces of the People’s Republic of China Reprint Icon - (Peer Reviewed Journal)
Yang, Y., Zhang, Q., Kong, Y., Ying, Y., Kwok, O.C., Llang, H., Dubey, J.P. 2014. Low prevalence of Neospora caninum and Toxoplasma gondii antibodies in dogs in Jilin, Henan and Anhui Provinces of the People’s Republic of China. BioMed Central (BMC) Veterinary Research. 10:295.

Toxoplasmosis in dogs: First report of Toxoplasma gondii infection in any animal species in Angola - (Peer Reviewed Journal)
Lopes, A., Granada, S., Oliveira, A., Brancal, H., Dubey, J.P., Cardosa, L., Vilhena, H. 2014. Toxoplasmosis in dogs: First report of Toxoplasma gondii infection in any animal species in Angola. Pathogens and Global Health. DOI: 10.1179/2047773214Y.0000000160.

Toxoplasmosis in a bar-shouldered dove (Geopelia humeralis) from the zoo of Clères, France - (Peer Reviewed Journal)
Rigoulet, J., Hennache, A., Lagourette, P., George, C., Longeart, L., Le Net, J., Dubey, J.P. 2014. Toxoplasmosis in a bar-shouldered dove (Geopelia humeralis) from the zoo of Clères, France. Parasite. 21:62.

Seroepidemiology of Toxoplasma gondii infection in bats from São Paulo city, Brazil Reprint Icon - (Peer Reviewed Journal)
Cabral, A., D'Auria, S., Camargo, M., Rosa, A., Sodre, M., Galvao-Dias, M., Jordao, L., Dubey, J.P., Gennari, S., Pena, H. 2014. Seroepidemiology of Toxoplasma gondii infection in bats from São Paulo city, Brazil. Veterinary Parasitology. 206:3-4.

Toxoplasma gondii isolates from mouflon sheep (Ovis ammon) from Hawaii, USA - (Peer Reviewed Journal)
Verma, S., Chunlei, S., Dubey, J.P. 2015. Toxoplasma gondii isolates from mouflon sheep (Ovis ammon) from Hawaii, USA. Journal of Eukaryotic Microbiology. 62(1):141-143. doi: 10.1111/jeu.12151.

Isolation and genetic characterization of Toxoplasma gondii from black bears (Ursus americanus), bobcats (Felis rufus), and feral cats (Felis catus) from Pennsylvania - (Peer Reviewed Journal)
Dubey, J.P., Verma, S., Calero-Bernal, R., Cassinelli, A., Kwok, O.C., Van Why, K., Su, C., Humphreys, J. 2014. Isolation and genetic characterization of Toxoplasma gondii from black bears (Ursus americanus), bobcats (Felis rufus), and feral cats (Felis catus) from Pennsylvania. Journal of Eukaryotic Microbiology. DOI: 10.1111/jeu.12196.

Life cycle of Hammondia hammondi (Apicomplexa: Sarcocystidae) in cats - (Peer Reviewed Journal)
Dubey, J.P., Ferguson, D. 2014. Life cycle of Hammondia hammondi (Apicomplexa: Sarcocystidae) in cats. Journal of Eukaryotic Microbiology. 62:346-352.

Hammondia hammondi harbors functional orthologs of the host-modulating effectors GRA15 and ROP16 but is distinguished from toxoplasma gondii by a unique transcriptional profile - (Peer Reviewed Journal)
Walzer, K., Dam, R., Srinivasan, A., Borges, A., Hermann, D., Schares, G., Dubey, J.P., Boyle, J. 2014. Hammondia hammondi harbors functional orthologs of the host-modulating effectors GRA15 and ROP16 but is distinguished from toxoplasma gondii by a unique transcriptional profile. Eukaryotic Cell. 13(12):1507-1518.

Seroprevalence of Toxoplasma gondii infection in water buffaloes (Bubalus bubalis) in Veracruz State, Mexico and its association with climatic factors Reprint Icon - (Peer Reviewed Journal)
Alvarado-Esquivel, C., Romero-Salas, D., Garcia-Vazquez, Z., Cruz-Romero, A., Peniche-Cardena, A., Ibarra-Priego, N., Aguilar-Dominguez, M., Perez-De-Leon, A., Dubey, J.P. 2014. Seroprevalence and correlates of Toxoplasma gondii infection in water buffaloes (Bubalus bubalis) in Veracruz state, Mexico. BioMed Central (BMC) Veterinary Research. 10:232e.

Serological diagnosis of Besnoitia bennetti infection in donkeys Reprint Icon - (Peer Reviewed Journal)
Ness, S., Schares, G., Peters-Kennedy, J., Mittel, L., Dubey, J.P., Bowman, D., Mohammed, H., Drivers, T. 2014. Serological diagnosis of Besnoitia bennetti infection in donkeys. Journal of Veterinary Diagnostic Investigation. 26(6):778-782.

Seroprevalence of toxoplasma gondii in white-tailed deer and free-roaming cats across a suburban to urban gradient in northeastern Ohio - (Peer Reviewed Journal)
Ballash, G., Dubey, J.P., Kwok, O.C., Shoben, A., Terry, R., Kraft, T., Dennis, P. 2014. Seroprevalence of toxoplasma gondii in white-tailed deer and free-roaming cats across a suburban to urban gradient in northeastern Ohio. EcoHealth. doi: 10.1007/s10393-014-0975-2.

In the United States, negligible rates of zoonotic sarcocystosis occur in feral swine that, by contrast, frequently harbor infections with Sarcocystis meischeriana, a related parasite contracted from dogs Reprint Icon - (Peer Reviewed Journal)
Calero-Bernal, R., Verma, S., Oliveira, S., Yang, Y., Rosenthal, B.M., Dubey, J.P. 2015. In the United States, negligible rates of zoonotic sarcocystosis occur in feral swine that, by contrast, frequently harbor infections with Sarcocystis meischeriana, a related parasite contracted from dogs. Parasitology. 142:549-556.

An overview of seventy years of research (1944–2014) on toxoplasmosis in Colombia, South America Reprint Icon - (Peer Reviewed Journal)
Canon-Franco, W., Lopez-Orozco, N., Gomez-Marin, J., Dubey, J.P. 2014. An overview of seventy years of research (1944–2014) on toxoplasmosis in Colombia, South America. Parasites & Vectors. 7:427.

Occurrence and risk factors associated to Toxoplasma gondii infection in sheep from Rio de Janeiro, Brazil Reprint Icon - (Peer Reviewed Journal)
Cosendey-Kezen Leite, R., Rodrigues De Oliveir, F., Frazao-Teixeira, E., Dubey, J.P., De Souza, G., Lilenbaum, W. 2014. Occurrence and risk factors associated to Toxoplasma gondii infection in sheep from Rio de Janeiro, Brazil. Tropical Animal Health and Production. 46:1463-1466.

Sarcocystis caninum and Sarcocystis svanai n. spp. (Apicomplexa: Sarcocystidae) associated with severe myositis and hepatitis in the domestic dog (Canis familiaris) - (Peer Reviewed Journal)
Dubey, J.P., Sykes, J., Shelton, D., Verma, S., Viviano, J., Sundar, N., Grigg, M. 2014. Sarcocystis caninum and Sarcocystis svanai n. spp. (Apicomplexa: Sarcocystidae) associated with severe myositis and hepatitis in the domestic dog (Canis familiaris). Journal of Parasitology. 62(3):307-17.

High prevalence of Toxoplasma gondii antibodies in dogs in Veracruz, Mexico Reprint Icon - (Peer Reviewed Journal)
Alvarado-Esquivel, C., Romero-Salas, D., Garcia-Vazquez, Z., Cruz-Romero, A., Ibarra-Priego, N., Ahuja-Aguirre, C., Agular-Dominguez, M., Perez De Leon, A.A., Dubey, J.P. 2014. High prevalence of Toxoplasma gondii antibodies in dogs in Veracruz, Mexico. Veterinary Research. 10:191.

Diversity and history as drivers of helminth systematics and biology - (Book / Chapter)
Zarlenga, D.S., Hoberg, E.P., Detwiler, J.T. 2014. Diversity and history as drivers of helminth systematics and biology. In: Bruschi, F., editor. Helminth Infections and Their Impact on Global Public Health. Berlin, Germany: Springer-Verlag GmbH. pp. 1-28.

Epidemiological review of Toxoplasma gondii infection in humans and animals in Portugal Reprint Icon - (Peer Reviewed Journal)
Lopes, A., Dubey, J.P., Darde, M., Cardosa, L. 2014. Epidemiological review of Toxoplasma gondii infection in humans and animals in Portugal. Parasitology. 141:1699-1708.

Sarcocystosis in a stillborn lamb - (Peer Reviewed Journal)
Agerholm, J., Dubey, J.P. 2014. Sarcocystosis in a stillborn lamb. Reproduction of Domestic Animals. DOI: 10.1111/rda.12398.

Sarcocystis cafferi, n. sp. (Protozoa: Apicomplexa) from the African buffalo (Syncerus caffer) Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P., Lane, E., Vanwilpe, E., Suleman, E., Reininghaus, B., Verma, S., Rosenthal, B.M. 2014. Sarcocystis cafferi, n. sp. (Protozoa: Apicomplexa) from the African buffalo (Syncerus caffer). Journal of Parasitology. 100(6):817-827.

Isolation and genetic characterization of Toxoplasma gondii from alpaca (Vicugna pacos) and sheep (Ovis aries) grazed on pasture in Virginia Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P., Cassey, S., Zajac, A., Wildeus, S., Lindsay, D., Verma, S., Oliveira, S., Kwok, O.C., Su, C. 2014. Isolation and genetic characterization of Toxoplasma gondii from alpaca (Vicugna pacos) and sheep (Ovis aries) grazed on pasture in Virginia. Tropical Animal Health and Production. 46:1503-1507.

Life cycle of Cystoisospora felis (Coccidia: Apicomplexa) in cats and mice Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P. 2014. Life cycle of Cystoisospora felis (Coccidia: Apicomplexa) in cats and mice. Journal of Eukaryotic Microbiology. 61:637-643.

Redescription of Sarcocystis fusiformis sarcocysts from the water buffalo (Bubalus bubalis) Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P., Hilali, M., Van Wilpeerna, Verma, S., Calero-Bernal, R., Adel-Wahab, A. 2015. Redescription of Sarcocystis fusiformis sarcocysts from the water buffalo (Bubalus bubalis). Veterinary Parasitology. 142(2):385-394.

Identity of Sarcocystis species of the water buffalo (Bubalus bubalis) and cattle (Bos taurus) and the suppression of Sarcocystis sinensis as a nomen nudum Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P., Fayer, R., Rosenthal, B.M., Calero-Bernal, R., Uggla, A. 2014. Identity of Sarcocystis species of the water buffalo (Bubalus bubalis) and cattle (Bos taurus) and the suppression of Sarcocystis sinensis as a nomen nudum. Veterinary Parasitology. 205:1-6.

Detection and survival of Toxoplasma gondii in milk and cheese from experimentally infected goats Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P., Verma, S., Ferreira, L., Cassinelli, A., Yuging, Y., Kwok, O.C., Tuo, W., Chiesa, O., Jones, J. 2014. Detection and survival of Toxoplasma gondii in milk and cheese from experimentally infected goats. Journal of Food Protection. 77:1747–1753.

Comments on "Detection of Toxoplasma gondii in raw caprine, ovine, bovine, and camel milk using cell cultivation, cat bioassay, capture ELISA, and PCR methods in Iran" - (Peer Reviewed Journal)
Dubey, J.P., Jones, J. 2014. Comments on "Detection of Toxoplasma gondii in raw caprine, ovine, bovine, and camel milk using cell cultivation, cat bioassay, capture ELISA, and PCR methods in Iran". Foodborne Pathogens and Disease. 11(6):500-501.

Toxoplasma gondii merozoite global gene expression analysis with comparison to the life cycle discloses a unique upregulated expression state during enteric development - (Peer Reviewed Journal)
Behinke, M., Zhang, T., Dubey, J.P., Sibley, L.D. 2014. Toxoplasma gondii merozoite global gene expression analysis with comparison to the life cycle discloses a unique upregulated expression state during enteric development. Genomics. 15:350.

Developmental biology of Cystoisospora (Apicomplexa: Sarcocystidae) monozoic tissue cysts - (Peer Reviewed Journal)
Lindsay, D., Houk, A., Mitchel, S., Dubey, J.P. 2014. Developmental biology of Cystoisospora (Apicomplexa: Sarcocystidae) monozoic tissue cysts. Journal of Parasitology. 100:392-398.

Maternal and fetal immune response patterns in heifers experimentally infected with Neospora caninum in the second trimester of pregnancy- A descriptive study - (Peer Reviewed Journal)
Almeria, S., Serrano-Perez, B., Darwich, L., Araujo, R., Lopez-Gatius, F., Dubey, J.P., Gasbarre, L. 2014. Maternal and fetal immune response patterns in heifers experimentally infected with Neospora caninum in the second trimester of pregnancy - A descriptive study. Veterinary Parasitology. 204:146-152.

Effectiveness of a novel immunogenic nanoparticle platform for Toxoplasma peptide vaccine in HLA transgenic mice - (Peer Reviewed Journal)
El Bissati, K., Zhou, Y., Dasgupta, D., Cobb, D., Dubey, J.P., Burkhard, P., Lanar, D., Mcleod, R. 2014. Effectiveness of a novel immunogenic nanoparticle platform for Toxoplasma peptide vaccine in HLA transgenic mice. Vaccine. 32:3243-3248.

Detection and genotyping of Toxoplasma gondii DNA in the blood and milk of naturally infected donkeys (Equus asinus) Reprint Icon - (Peer Reviewed Journal)
Manciant, F., Nardoni, S., Papini, R., Mugnaini, L., Martini, M., Altomonte, I., Salari, F., D'Ascenzi, C., Dubey, J.P. 2014. Detection and genotyping of Toxoplasma gondii DNA in the blood and milk of naturally infected donkeys (Equus asinus). Parasites & Vectors. 7:165.

Toxoplasma gondii - (Book / Chapter)
Hill, D.E., Dubey, J.P. 2014. Toxoplasma gondii. Book Chapter. 1389:1-89.

Diagnosis of toxoplasmosis-associated abortion in an alpaca (Vicugna pacos) fetus Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P., Johnson, J., Hanson, M., Pierce, V. 2014. Diagnosis of toxoplasmosis-associated abortion in an alpaca (Vicugna pacos) fetus. Veterinary Parasitology. 45:461-464.

Seroprevalence and correlates of Toxoplasma gondii infection in domestic pigs in Veracruz State, Mexico - (Peer Reviewed Journal)
Alvarado-Esquivel, C., Romero-Salas, D., Garci-Vazquez, Z., Crivelli-Diaz, M., Barrientos-Morales, M., Lopez-De-Buen, L., Dubey, J.P. 2014. Seroprevalence and correlates of Toxoplasma gondii infection in domestic pigs in Veracruz State, Mexico. Tropical Animal Health and Production. 46:705-709.

Toxoplasma gondii infection in llama (Llama glama): acute visceral disseminated lesions, diagnosis, and development of tissue cysts - (Peer Reviewed Journal)
Dubey, J.P., Newell, T., Verma, S., Edward, S. 2014. Toxoplasma gondii infection in llama (Llama glama): acute visceral disseminated lesions, diagnosis, and development of tissue cysts. Journal of Parasitology. 100:288-295.

Epidemiology of toxoplasmosis in white tailed deer (Odocoileus virginianus): occurrence, congenital transmission, correlates of infection, isolation, and genetic characterization of Toxoplasma gondii - (Peer Reviewed Journal)
Dubey, J.P., Dennis, P., Verma, S., Choudhary, S., Ferreira, L., Oliviera, S., Kwok, O.C., Butler, E., Carstensen, M., Su, C. 2014. Epidemiology of toxoplasmosis in white tailed deer (Odocoileus virginianus): occurrence, congenital transmission, correlates of infection, isolation, and genetic characterization of Toxoplasma gondii. Veterinary Parasitology. 202:27-275.

Isolation of viable neospora caninum from brains of wild gray wolves (canis lupus) Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P., Jenkins, M.C., Ferreira, L., Choudhary, S., Verma, S., Kwok, O.C., Fetterer, R.H., Butler, E., Carstensen, M. 2014. Isolation of viable neospora caninum from brains of wild gray wolves (canis lupus). Veterinary Parasitology. 201:150-153.

Use of filter papers to determine seroprevalence of Toxoplasma gondii among hunted ungulates Reprint Icon - (Peer Reviewed Journal)
Aston, E., Mayer, P., Bowman, D., Mohammed, H., Liotta, J., Kwok, O.C., Dubey, J.P. 2014. Use of filter papers to determine seroprevalence of Toxoplasma gondii among hunted ungulates. International Journal for Parasitology: Parasites and Wildlife. 3:15-19.

Diagnosis and treatment of Neospora caninum-associated dermatitis in a red fox (Vulpes vulpes) with concurrent Toxoplasma gondii infection - (Peer Reviewed Journal)
Dubey, J.P., Whitesell, L.E., Culp, W.E., Daye, S. 2014. Diagnosis and treatment of Neospora caninum-associated dermatitis in a red fox (Vulpes vulpes) with concurrent Toxoplasma gondii infection. Journal of Zoo and Wildlife Medicine. 45:454-457.

Hepatic neosporosis in a dog treated for pemphigus foliaceus - (Peer Reviewed Journal)
Hoon-Hanks, L., Regan, D., Dubey, J.P., Porter, M., Duncan, C. 2013. Hepatic neosporosis in a dog treated for pemphigus foliaceus. Journal of Veterinary Diagnostic Investigation. 25:807-810.

Geographical patterns of Toxoplasma gondii genetic diversity revealed by multilocus PCR-RFLP genotyping - (Peer Reviewed Journal)
Shwab, E.K., Zhu, X., Majumdar, D., Pena, H.F.J., Gennari, S., Dubey, J.P., Su, C. 2013. Geographical patterns of Toxoplasma gondii genetic diversity revealed by multilocus PCR-RFLP genotyping. Parasitology. 141: 453-461.

Serological evidence of Toxoplasma gondii infection in wild birds and mammals from Southeast region of Brazil Reprint Icon - (Peer Reviewed Journal)
Vitaliano, S., Soares, H., Pena, H., Dubey, J.P., Gennari, S. 2014. Serological evidence of Toxoplasma gondii infection in wild birds and mammals from Southeast region of Brazil. Journal of Zoo and Wildlife Medicine. 45(1):197-199.

Geographical patterns of Toxoplasma gondii genetic diversity revealed by multilocus PCR-RFLP genotyping Reprint Icon - (Peer Reviewed Journal)
Shwab, K., Zhu, X., Majumdar, D., Pena, H., Gennari, S., Dubey, J.P. 2014. Geographical patterns of Toxoplasma gondii genetic diversity revealed by multilocus PCR-RFLP genotyping. Parasitology. 141:453-461.

Occurrence of Toxoplasma gondii antibodies in birds from the Atlantic Forest, state of São Paulo, Brazil - (Peer Reviewed Journal)
Solange, G., Ogrzewalska, M., Soares, H., Saraiva, D., Pinter, A., Labruna, M., Dubey, J.P. 2014. Occurrence of Toxoplasma gondii antibodies in birds from the Atlantic Forest, state of São Paulo, Brazil. Veterinary Parasitology. 200:193-197.

Occurrence of Toxoplasma gondii antibodies in wild rodents and marsupials from the Atlantic forest, State of Sao Paulo, Brazil - (Peer Reviewed Journal)
Gennarri, S., Ogrzewalska, M., Soares, H., Saraiva, D., Saraiva, A., Pinter, A., Labruna, M., Dubey, J.P. 2014. Occurrence of Toxoplasma gondii antibodies in wild rodents and marsupials from the Atlantic forest, State of Sao Paulo, Brazil. Journal of Zoo and Wildlife Medicine. 200:193-197.

Neosporosis in dogs - (Peer Reviewed Journal)
Dubey, J.P. 2013. Neosporosis in dogs. Commonwealth Agricultural Bureaux International. DOI:10.1079/pAVSNNR20138055.

Serotyping of Toxoplasma gondii in Cats (Felis domesticus) Reveals Predominance of Type II Infections in Germany - (Peer Reviewed Journal)
Maksimov, P., Zerweck, J., Dubey, J.P., Pantchev, N., Frey, C.F., Maksimov, A., Reimer, U., Schutkowski, M., Hosseininejad, M., Ziller, M., Conraths, F.J., Schares, G. 2013. Serotyping of Toxoplasma gondii in Cats (Felis domesticus) Reveals Predominance of Type II Infections in Germany. PLoS One. 8(11):e80213:1- 16. doi:10.1371/journal.pone.0080213.

Seroprevalence and correlates of Toxoplasma gondii infection in domestic sheep in Michoacán State, Mexico - (Peer Reviewed Journal)
Alvarado-Equivel, C., Silva-Aguilar, D., Villena, I., Dubey, J.P. 2013. Seroprevalence and correlates of Toxoplasma gondii infection in domestic sheep in Michoacán State, Mexico. Preventive Veterinary Medicine. 112:433-437.

Toxoplasma gondii seroprevalence in donkeys (Equus asinus) from Italy - (Peer Reviewed Journal)
Bartova, E., Machacova, T., Di Loria, A., Sedlak, K., Mariani, U., Fusco, G., Fulgione, D., Veneziano, V., Dubey, J.P. 2014. Toxoplasma gondii seroprevalence in donkeys (Equus asinus) from Italy. Journal of Veterinary Medical Science. 76(2):265-267.

Toxoplasma gondii seroprevalence in donkeys (Equus asinus) from the U.S.A. and isolation of T. gondii from cats on donkey farms - (Peer Reviewed Journal)
Dubey, J.P., Ness, S.L., Kwok, O.C., Choudhary, S., Mittel, L., Divers, T. 2014. Toxoplasma gondii seroprevalence in donkeys (Equus asinus) from the U.S.A. and isolation of T. gondii from cats on donkey farms. Veterinary Parasitology. 199:18-23.

Isolation and genetic characterization of Toxoplasma gondii from mute swan (Cygnus olor) from the USA - (Peer Reviewed Journal)
Dubey, J.P., Choudhary, S., Kwok, O.C., Ferreira, L., Oliveira, S., Verma, S., Marks, D., Perdersen, K., Mickley, R., Randall, A., Arsone, D., Su, C. 2013. Isolation and genetic characterization of Toxoplasma gondii from mute swan (Cygnus olor) from the USA. Veterinary Parasitology. 195:42-46.

Acid-fast lipids are important structural components of oocyst walls of Cryptosporidium, Toxoplasma, and Eimeria - (Peer Reviewed Journal)
Bushkin, G., Motari, E., Carpienteri, A., Dubey, J.P., Costello, C., Robbins, P., Samuelson, J. 2013. Acid-fast lipids are important structural components of oocyst walls of Cryptosporidium, Toxoplasma, and Eimeria. mBio. DOI: 10.1128/mBio.003787.

Isolation and genetic characterization of Toxoplasma gondii in the mongoose (Herpestes auropunctatus) in Grenada, West Indies - (Peer Reviewed Journal)
Choudhary, S., Zieger, U., Sharma, R., Chikweto, A., Tiwari, K., Ferreira, L., Oliveira, S., Barkley, L., Verma, S., Kwok, O.C., Su, C., Dubey, J.P. 2013. Isolation and genetic characterization of Toxoplasma gondii in the mongoose (Herpestes auropunctatus) in Grenada, West Indies. Journal of Zoo and Wildlife Medicine. 44:127-1130.

Epidemiological review of Toxoplasmosis in humans and animals in Romania Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P., Ionela, H., Olariu, R., Darabus, G., Jones, J. 2014. Epidemiological review of Toxoplasmosis in humans and animals in Romania. Parasitology. 141:311-315.

The history and life cycle of Toxoplasma gondii - (Book / Chapter)
Dubey, J.P. 2013. The history and life cycle of Toxoplasma gondii. In: Weiss, L.M. and Kim, K., editors. Toxoplasma gondii, The model apicomplexan: Perspective and methods. 2nd edition. Waltham, MA: Elsevier. p. 1-14.

Prevalence of antibodies to Sarcocystis neurona and Neospora hughesi in horses from Mexico - (Peer Reviewed Journal)
Yeargan, M., Alvarado-Esquivel, C., Dubey, J.P., Howe, D. 2013. Prevalence of antibodies to Sarcocystis neurona and Neospora hughesi in horses from Mexico. Parasite. 20:29.

Toxoplasmosis in wild and domestic animals - (Book / Chapter)
Lindsay, D.S., Dubey, J.P. 2013. Toxoplasmosis in wild and domestic animals. In: Weiss, L., Kim, K., editors. New York, NY: Elsevier. p. 193-215.

Seroprevalence of Toxoplasma gondii infection in captive mammals in three zoos in Mexico City, Mexico - (Peer Reviewed Journal)
Gayosso-Dominguez, C., Gayosso-Dominguez, E., Villena, I., Dubey, J.P. 2013. Seroprevalence of Toxoplasma gondii infection in captive mammals in three zoos in Mexico City, Mexico. Journal of Zoo and Wildlife Medicine. 44:803-806.

Prevalence of antibodies to Leishmania infantum and Toxoplasma gondii in horses from the north of Portugal - (Peer Reviewed Journal)
Lopes, A., Sousa, S., Dubey, J.P., Ribeiro, A., Silvestre, R., Cotovio, M., Schallig, H., Cardosa, L., Cordeiro-Da-Silva, A. 2013. Prevalence of antibodies to Leishmania infantum and Toxoplasma gondii in horses from the north of Portugal. Parasites & Vectors. 6:178.

Experimental transmission of Sarcocystis muris (Apicomplexa: Sarcocystidae) from the feces of a naturally infected feral cat (Felis catus) to immunocompetent and immunocompromised mice - (Peer Reviewed Journal)
Al-Kappany, Y., Abu-Elwafa, S., Hilali, M., Rosenthal, B.M., Dubey, J.P. 2013. Experimental transmission of Sarcocystis muris (Apicomplexa: Sarcocystidae) from the feces of a naturally infected feral cat (Felis catus) to immunocompetent and immunocompromised mice. Journal of Parasitology. 99(6):997-1001.

Seroprevalence of Toxoplasma gondii from free-range chickens (Gallus domesticus) from Addis Adaba, Ethiopa Reprint Icon - (Peer Reviewed Journal)
Tilahun, G., Tiao, N., Ferreira, L.R., Choudhary, S., Oliveira, S., Verma, S.K., Kwok, O.C., Molla, B., Saville, W., Medhin, G., Kassa, T., Aleme, H., Gebreyes, W., Su, C., Dubey, J.P. 2013. Seroprevalence of Toxoplasma gondii from free-range chickens (Gallus domesticus) from Addis Adaba, Ethiopa. Journal of Parasitology. 99: 740-741.

Pathogen exposure and blood chemistry in the Washington population of northern sea otters (Enhydra lutris kenyoni) - (Peer Reviewed Journal)
White, L., Schuler, K., Thomas, N., Webb, J., Saliki, J., Ip, H., Dubey, J.P., Frame, E. 2013. Pathogen exposure and blood chemistry in the Washington population of northern sea otters (Enhydra lutris kenyoni). Journal of Wildlife Diseases. 49:887-899.

A new atypical genotype mouse virulent strain of Toxoplasma gondii isolated from the heart of a wild caught puma (Felis concolor) from Durango, Mexico Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P., Alvarado-Esquivel, C., Herrera-Valenzuela, V., Gayosso-Dominguez, E., Oliveira, S., Verma, S., Choudhary, S., Kwok, O.C., Su, C. 2013. A new atypical genotype mouse virulent strain of Toxoplasma gondii isolated from the heart of a wild caught puma (Felis concolor) from Durango, Mexico. Veterinary Parasitology. 197:674-677.

New pieces of the Trichinella puzzle - (Literature Review)
Pozio, E., Zarlenga, D.S. 2013. New pieces of the Trichinella puzzle. International Journal for Parasitology. 2013 Nov; 43(12-13):983-987.

Isolation and genetic characterization of Toxoplasma gondii from the gray wolf Canis lupus - (Peer Reviewed Journal)
Dubey, J.P., Choudhary, S., Ferreira, L., Kwok, O.C., Butler, E., Carstensen, M., Yu, L., Su, C. 2013. Isolation and genetic characterization of Toxoplasma gondii from the gray wolf Canis lupus. Veterinary Parasitology. 197:685-690.

Seroprevalence of toxoplasma gondii infection in domestic rabbits in Durango State, Mexico Reprint Icon - (Peer Reviewed Journal)
Alvarado-Esquivel, C., Alvarado-Esquivel, D., Villena, I., Dubey, J.P. 2013. Seroprevalence of toxoplasma gondii infection in domestic rabbits in Durango State, Mexico. Preventive Veterinary Medicine. 111:325-328.

Evidence of tRNA cleavage in apicomplexan parasites: half-tRNAs as new potential regulatory molecules of Toxoplasma gondii and Plasmodium berghei - (Peer Reviewed Journal)
Galizi, R., Spano, F., Giubilei, M., Capuccini, B., Magini, A., Urbanelli, L., Ogawa, T., Dubey, J.P., Spaccapelo, R., Emiliani, C., Cristina, M. 2013. Evidence of tRNA cleavage in apicomplexan parasites: half-tRNAs as new potential regulatory molecules of Toxoplasma gondii and Plasmodium berghei. Molecular and Biochemical Parasitology. 188:99-108.

Mechanics of the Toxoplasma gondii oocyst wall Reprint Icon - (Peer Reviewed Journal)
Dumètre, A., Dubey, J.P., Ferguson, D., Bongrand, P., Azas, N., Puech, P. 2013. Mechanics of the Toxoplasma gondii oocyst wall. Proceedings of the National Academy of Sciences. 110:11535-11540.

Hammondia hammondi, an avirulent relative of Toxoplasma gondii, has functional orthologs of known T. gondii virulence genes - (Peer Reviewed Journal)
Walzer, K., Adomako-Ankomah, Y., Dam, R., Herrmann, D., Schares, G., Dubey, J.P., Boyle, J. 2013. Hammondia hammondi, an avirulent relative of Toxoplasma gondii, has functional orthologs of known T. gondii virulence genes. Proceedings of the National Academy of Sciences. 110:7446-7451.

Novel tools for the diagnosis and differentiation of acute and chronic bovine besnoitiosis - (Peer Reviewed Journal)
Schares, G., Langenmayer, M., Scharr, J., Minke, L., Maksimov, P., Maksimov, A., Schares, S., Barwald, A., Basso, W., Dubey, J.P., Conrath, F., Gollnick, N. 2013. Novel tools for the diagnosis and differentiation of acute and chronic bovine besnoitiosis. International Journal for Parasitology. 43:143-154.

Letter to the editor: Identification of Sarcocystis capracanis in cerebrospinal fluid from sheep with neurological disease - (Peer Reviewed Journal)
Dubey, J.P., Rosenthal, B.M. 2013. Letter to the editor: Identification of Sarcocystis capracanis in cerebrospinal fluid from sheep with neurological disease. Veterinary Parasitology. 197:407-408.

Occurrence, isolation, and genetic characterization of Toxoplasma gondii from white tailed deer (Odocoileus virginianus) in New Jersey - (Peer Reviewed Journal)
Dubey, J.P., Randall, A., Choudhary, S., Ferreira, L., Verma, S., Oliveira, S., Kwok, O.C., Su, C. 2013. Occurrence, isolation, and genetic characterization of Toxoplasma gondii from white tailed deer (Odocoileus virginianus) in New Jersey. Journal of Parasitology. 99:763-769.

First isolation of Hammondia hammondi from a cat from Ethiopia Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P., Tilahun, G., Boyle, J., Schares, G., Verma, S.K., Ferreira, L.R., Oliveira, S., Tiao, N., Darrington, C., Gebreyes, W. 2013. First isolation of Hammondia hammondi from a cat from Ethiopia. Journal of Parasitology. 99: 614-618.

Genetic characterization of viable Toxoplasma gondii isolates from stray dogs from Giza, Egypt - (Peer Reviewed Journal)
El-Behairy, A., Choudhary, S., Ferreira, L., Kwok, O., Hilali, M., Su, C., Dubey, J.P. 2013. Genetic characterization of viable Toxoplasma gondii isolates from stray dogs from Giza, Egypt. Veterinary Parasitology. 193:25-29.

Congenital transmission of Neospora caninum in white tailed deer (Odocoileus virginianus) Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P., Jenkins, M.C., Kwok, O.C.H., Ferreira, L.R., Choudhary, S., Verma, S.K., Villena, I., Butler, E., Carstensen, M., 2013. Congenital transmission of Neospora caninum in white tailed deer (Odocoileus virginianus). Vet Parasitol. 196:519-522.

Fatal toxoplasmosis associated with an atypical Toxoplasma gondii strain in a Bennett’s wallaby (Macropus rufogriseus) in Spain Reprint Icon - (Peer Reviewed Journal)
Fernández-Aguilar, X., Ajzenberg, D., Cabezón, O., Martínez-López, A., Darwich, L., Dubey, J.P., Almeria, S. 2013. Fatal toxoplasmosis associated with an atypical Toxoplasma gondii strain in a Bennett’s wallaby (Macropus rufogriseus) in Spain. Veterinary Parasitology. 196:523-527.

Functional conservation of Toxoplasma gondii virulence genes in its avirulent relative, Hammondia hammondi - (Peer Reviewed Journal)
Walzer, K.A., Dam, R.A., Herrmann, D.C., Schares, G., Dubey, J.P., Boyle, J.P. 2013. Functional conservation of Toxoplasma gondii virulence genes in its avirulent relative, Hammondia hammondi. Proceedings of the National Academy of Sciences. 110:7446-7451.

Seroprevalence of Toxoplasma gondii infection in dairy goats in Michoacan, Mexico - (Peer Reviewed Journal)
Alvarado-Esquive, C., Silva-Aguilar, D., Villena, I., Dubey, J.P. 2013. Seroprevalence of Toxoplasma gondii infection in dairy goats in Michoacan, Mexico. Journal of Parasitology. 99:540-542.

Genetic diversity of Toxoplama gondii isolates from Ethiopian feral cats Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P., Choudhary, S., Tilahun, G., Tiao, N., Gebreyes, W., Su, C. 2013. Genetic diversity of Toxoplama gondii isolates from Ethiopian feral cats. Veterinary Parasitology. 196:206-208.

Isolation and characterization of new genetic types of toxoplasma gondii and prevalence of trichinella murrelli from black bear (Ursus americanus) Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P., Hill, D.E., Zarlenga, D.S., Choudhary, S., Ferreira, L., Oliveira, S., Verna, S., Kwok, O.C., Driscoll, C., Spiker, H., Su, C. 2013. Isolation and characterization of new genetic types of toxoplasma gondii and prevalence of trichinella murrelli from black bear (Ursus americanus). Veterinary Parasitology. 196:24-30.

Development of early tissue cysts and associated pathology of Besnoitia Besnoiti in a naturally infected bull (Bos Taurus) from South Africa - (Peer Reviewed Journal)
Dubey, J.P., Wilpe, V., Blignaut, D., Williams, J. 2013. Development of early tissue cysts and associated pathology of Besnoitia Besnoiti in a naturally infected bull (Bos Taurus) from South Africa. Journal of Parasitology. 99:459-466.

Genotyping Toxoplasma gondii from wildlife in Pennsylvania and identification of natural recombinants virulent to mice Reprint Icon - (Peer Reviewed Journal)
Dubey, J.P., Why, K., Verma, S., Choudhary, S., Kwok, O.C., Khan, A., Behinke, M., Sibley, L., Ferreira, L., Weaver, M., Stewart, R., Su, C. 2014. Genotyping Toxoplasma gondii from wildlife in Pennsylvania and identification of natural recombinants virulent to mice. Veterinary Parasitology. 200(2014):74-84.

Serological Evidence of Toxoplasma gondii infection in five species of bats in China - (Peer Reviewed Journal)
Youn, Z., Luo, S., Dubey, J.P., Zhou, D., Zhu, Y., He, Y., He, X., Zhang, X., Zhu, X. 2013. Serological Evidence of Toxoplasma gondii infection in five species of bats in China. Vector-Borne and Zoonotic Diseases. 13:422-424.

Disseminated toxoplasmosis in Antillean manatees (Trichechus manatus manatus) from Puerto Rico - (Peer Reviewed Journal)
Bossart, G., Mignucci-Giannoni, A., Rivera-Guzman, A., Jimenez-Marrero, N., Camus, A., Bonde, R., Dubey, J.P., Reif, J. 2012. Disseminated toxoplasmosis in Antillean manatees (Trichechus manatus manatus) from Puerto Rico. Diseases of Aquatic Organisms. 101:139-144.

Salicylanilide inhibitors of Toxoplasma gondii - (Peer Reviewed Journal)
Fomovska, A., Wood, R., Mui, E., Welsh, W., Dubey, J.P., Ferreira, L.R., Hickman, M., Lee, P., Leed, S., Auschwitz, J., Sommerville, C., Woods, S., Roberts, C., Mcleod, R. 2012. Salicylanilide inhibitors of Toxoplasma gondii. Journal of Medicinal Chemistry. 55:8375-8391.

Global proteomic analysis of the oocyst/sporozoite of Toxoplasma gondii reveals commitment to a host-independent lifestyle - (Peer Reviewed Journal)
Possenti, A., Fratini, F., Pizzi, E., Fantozzi, L., Pozio, E., Dubey, J.P., Ponzi, M., Spano, F. 2013. Global proteomic analysis of the oocyst/sporozoite of Toxoplasma gondii reveals commitment to a host-independent lifestyle. Biomed Central (BMC) Genomics. 14:183.

TsDAF-21/Hsp90 is expressed in all examined stages of Trichinella spiralis Reprint Icon - (Peer Reviewed Journal)
Yang, Y., Qina, W., Zarlenga, D.S., Cao, L., Tian, G. 2013. TsDAF-21/Hsp90 is expressed in all examined stages of Trichinella spiralis. Veterinary Parasitology. 194(2-4):171-174.

Toxoplasma gondii abortion storm in sheep on a Texas farm and isolation of mouse virulent atypical genotype T. gondii from an aborted lamb from a chronically infected ewe - (Peer Reviewed Journal)
Edwards, J.F., Dubey, J.P. 2013. Toxoplasma gondii abortion storm in sheep on a Texas farm and isolation of mouse virulent atypical genotype T. gondii from an aborted lamb from a chronically infected ewe. Veterinary Parasitology. 192:129-136.

Ante-mortem diagnosis, diarrhea, oocyst shedding, treatment, isolation and genetic typing of Toxoplasma gondii associated with clinical Toxoplasmosis in a naturally-infected cat - (Peer Reviewed Journal)
Dubey, J.P., Prowell, M. 2013. Ante-mortem diagnosis, diarrhea, oocyst shedding, treatment, isolation and genetic typing of Toxoplasma gondii associated with clinical Toxoplasmosis in a naturally-infected cat. Journal of Parasitology. 99:158-160.

Toxoplasma gondii prevalence in farm animals in the U.S. - (Review Article)
Hill, D.E., Dubey, J.P. 2013. Toxoplasma gondii prevalence in farm animals in the U.S. International Journal for Parasitology. 43:107-113.

Seroprevalence of Toxoplasma gondii in wild marsupials and rodents from the Atlantic forest of Pernambuco State, Northeastern region, Brazil - (Peer Reviewed Journal)
Siqueira, D.B., Alessio, F.M., Mauffrey, J.F., Marvulo, M.F., Ribeiro, V.O., Pena, H.J., Gennari, S.M., Faustino, M.A., Alves, L.C., Gennari, S.M., Dubey, J.P., Silva, J.C. 2013. Seroprevalence of Toxoplasma gondii in wild marsupials and rodents from the Atlantic forest of Pernambuco State, Northeastern region, Brazil. Journal of Parasitology. 99:1140-1143.

Beta-1,3-glucan1,3-glucan, a druggable target, forms a trabecular scaffold in the oocyst walls of Toxoplasma and Eimeria - (Peer Reviewed Journal)
Buskhin, G., Dubey, J.P., Miska, K.B., Bullitt, E., Costello, C.E., Robbins, P.W., Samuelson, J. 2012. Beta-1,3-glucan1,3-glucan, a druggable target, forms a trabecular scaffold in the oocyst walls of Toxoplasma and Eimeria. mBio. 3(5):e00258-12.

Serological survey of dogs from Egypt for antibodies to Leishmania spp. - (Peer Reviewed Journal)
Rosypal, A.C., Bowman, S.S., Epps, S.A., El Behairy, A.M., Hillali, M., Dubey, J.P. 2013. Serological survey of dogs from Egypt for antibodies to Leishmania spp.. Journal of Parasitology. 99:170-171.

Serological evidence of besnoitiosis in Canadian wild ruminants and strong cross-reaction between Besnoitia besnoiti and B. tarandi species - (Peer Reviewed Journal)
Gutierrez-Esposito, D., Ortega-Mora, L., Gajadhar, A., Garcia-Lunar, P., Dubey, J.P., Alvarez-Garcia, G. 2012. Serological evidence of besnoitiosis in Canadian wild ruminants and strong cross-reaction between Besnoitia besnoiti and B. tarandi species. Veterinary Parasitology. 190:19-28.

Seroprevalence of Toxoplasma gondii infection in domestic sheep in Oaxaca State, Mexico - (Peer Reviewed Journal)
Alvarado-Esquivel, C., Estrada-Malacon, M., Reyes-Hernandez, S., Perez-Ramirez, J., Trujillo-Lopez, J., Villena, I., Dubey, J.P. 2013. Seroprevalence of Toxoplasma Gondii Infection in Domestic Sheep in Oaxaca State, Mexico. Journal of Parasitology. 99:151-152.

Toxoplasmosis in Canadian lynx (Lynx canadensis) in Québec, Canada - (Peer Reviewed Journal)
Dubey, J.P., Simon, A., Poulin, B., Rousseau, A.N., Ogden, N.H. 2013. Toxoplasmosis in Canadian lynx (Lynx canadensis) in Québec, Canada. Journal of Wildlife Diseases. 49(1):39-48.

Isolation of Viable Toxoplasma gondii from Tissues and Feces of Cats from Addis Ababa, Ethiopia - (Peer Reviewed Journal)
Dubey, J.P., Darrington, C., Tiao, N., Ferreira, L., Choudhary, S., Molla, B., Saville, W., Tilahun, G., Kwok, O.C., Gebreyes, W. 2013. Isolation of Viable Toxoplasma gondii from Tissues and Feces of Cats from Addis Ababa, Ethiopia. Journal of Parasitology. 99:56-58.

Seroprevalence of Toxoplasma Gondii infection in domestic horses in Durango State, Mexico - (Peer Reviewed Journal)
Alvardo-Esquivel, C., Rodriguez-Pena, S., Villena, I., Dubey, J.P. 2012. Seroprevalence of Toxoplasma Gondii infection in domestic horses in Durango State, Mexico. Journal of Parasitology. 98:944-945.

High prevalance of Toxoplasma Gondii antibodies in domestic pigs in Oaxaca State, Mexico - (Peer Reviewed Journal)
Alvarado-Esquivel, C., Estrada-Malacon, M.A., Reyes-Hernandez, S.O., Perez-Ramirez, J.A., Trujillo-Lopez, J.L., Villena, I., Dubey, J.P. 2012. High prevalance of Toxoplasma Gondii antibodies in domestic pigs in Oaxaca State, Mexico. Veterinary Parasitology. 98:1248-1250.

High prevalence of Toxoplasma gondii infection in Ethiopian cats in Addis Ababa, coinfection, and a review of toxoplasmosis in humans and other animals in Ethiopia - (Peer Reviewed Journal)
Tiao, N., Darrington, C.L., Molla, B., Saville, W.A., Tilahun, G., Kwok, O.C., Gebreyes, W.A., Lappin, M.R., Jones, J.L., Dubey, J.P. 2013. High prevalence of Toxoplasma gondii infection in Ethiopian cats in Addis Ababa, coinfection, and a review of toxoplasmosis in humans and other animals in Ethiopia. Epidemiology and Infection. 141:1029-1033.

Molecular genotyping of Toxoplasma gondii from Central and South America revealed highly diverse populations and suggested possible different origins of the three archetypal lineages - (Peer Reviewed Journal)
Rajendran, C., Su, C., Dubey, J.P. 2012. Molecular genotyping of Toxoplasma gondii from Central and South America revealed highly diverse populations and suggested possible different origins of the three archetypal lineages. Infection, Genetics and Evolution. 12:356-368.

Prevalence of Toxoplasma gondii and Neosport caninum antibodies in Spanish ibex (Capra pryenaica hispanica) - (Peer Reviewed Journal)
Garcia-Bocanegra, I., Dubey, J.P., Martinez, F., Vargas, A., Cabezon, O., Zorrilla, I., Arenas, A., Almeria, S. 2012. Prevalence of Toxoplasma gondii and Neosport caninum antibodies in Spanish ibex (Capra pryenaica hispanica). The Veterinary Journal. 191:257-260.

Seroprevalence of Toxoplasma gondii infection in domestic sheep in Durango State, Mexico - (Peer Reviewed Journal)
Alvarado-Esquivel, C., Garcia-Machado, C., Alvarado-Esquivel, D., Vitela-Corrales, J., Villena, I., Dubey, J.P. 2012. Seroprevalence of Toxoplasma gondii infection in domestic sheep in Durango State, Mexico. Journal of Parasitology. 98:271-273.

Serological survey of Toxoplasma gondii, Dirofilaria immitis, Feline Immunodeficiency Virus (FIV) and Feline Leukemia Virus (FeLV) infections in pet cats in Bangkok and vicinities, Thailand - (Peer Reviewed Journal)
Sukhumavasi, W., Bellosa, M.L., Lucio-Forster, A., Liotta, J., Lee, A., Pornmingmas, P., Chungpivat, S., Mohammed, H.O., Lorentzen, L., Dubey, J.P., Bowman, D.D. 2012. Serological survey of Toxoplasma gondii, Dirofilaria immitis, Feline Immunodeficiency Virus (FIV) and Feline Leukemia Virus (FeLV) infections in pet cats in Bangkok and vicinities, Thailand. Veterinary Parasitology. 188:25-30.

Toxoplasma gondii: The changing paradigm of congenital toxoplasmosis - (Peer Reviewed Journal)
Lindsay, D.S., Dubey, J.P. 2011. Toxoplasma gondii: The changing paradigm of congenital toxoplasmosis. Parasitology. 138:1829-1831.

Toxoplasma gondii - (Book / Chapter)
Guy, E., Hill, D.E., Dubey, J.P. 2012. Toxoplasma gondii. In: Robertson, L.J., Smith, H.V., editors. Food Borne Protozoan Parasites. Hauppauge, NY: Nova Publishers. p. 167-188.

Seroprevalence of Toxoplasma gondii infection in marine mammals in Mexico - (Peer Reviewed Journal)
Alvarado-Esquivel, C., Sanchez-Okrucky, R., Dubey, J.P. 2012. Seroprevalence of Toxoplasma gondii infection in marine mammals in Mexico. Veterinary Parasitology. 184:321-324.

Seroprevalence of Toxoplasma gondii in free-living amazon river dolphins (Inia geoffrensis) from central Amazon, Brazil - (Peer Reviewed Journal)
Santos, P.S., Albuquerque, G.R., Da Silva, V.M., Martin, A.R., Marvulo, M.R., Souza, S.L., Souza, S.L., Ragozo, A.M., Nascimento, C.C., Gennari, S.M., Dubey, J.P., Silva, J.C. 2011. Seroprevalence of Toxoplasma gondii in free-living amazon river dolphins (Inia geoffrensis) from central Amazon, Brazil. Veterinary Parasitology. 183:171-173.

Seroprevalence of Toxoplasma gondii infection in domestic goats in Durango State, Mexico - (Peer Reviewed Journal)
Alvarado-Esquivel, C., Garcia-Machado, C., Vitela-Corrales, J., Villena, I., Dubey, J.P. 2011. Seroprevalence of Toxoplasma gondii infection in domestic goats in Durango State, Mexico. Veterinary Parasitology. 183:43-46.

Seroprevalence of Toxoplasma gondii in free-living Amazon river dolphins (Inia geoffrensis) from central Amazon, Brazil - (Peer Reviewed Journal)
Santos, P.S., Albuqurque, G.R., Da Silva, V.M., Martin, A.R., Souza, S.L., Ragozo, A.M., Nascimento, C.C., Gennari, S.M., Dubey, J.P. 2011. Seroprevalence of Toxoplasma gondii in free-living Amazon river dolphins (Inia geoffrensis) from central Amazon, Brazil. Veterinary Parasitology. 183:171-173.

Sarcocystis neurona retinochoroiditis in a sea otter (Enhydra lutris kenyoni) - (Peer Reviewed Journal)
Dubey, J.P., Thomas, N.J. 2011. Sarcocystis neurona retinochoroiditis in a sea otter (Enhydra lutris kenyoni). Veterinary Parasitology. 183:156-159.

Seroepidemiology of Toxoplasma gondii infection in women from the North of Portugal in their childbearing years Reprint Icon - (Peer Reviewed Journal)
Lopes, A.P., Dubey, J.P., Moutinho, O., Gargate, M., Vilares, A., Rodrigues, M., Cardoso, L. 2011. Seroepidemiology of Toxoplasma gondii infection in women from the North of Portugal in their childbearing years. Epidemiology and Infection. DOI: 10.1017/S0950268811001658.1-6.

Oral oocyst-induced mouse model of toxoplasmosis: Effect of infection with Toxoplasma gondii strains of different genotypes, dose, and mouse strains (transgenic, out-bred, in-bred) on pathogenesis and mortality - (Peer Reviewed Journal)
Dubey, J.P., Ferreira, L., Martins, J., Mc Cleod, R. 2012. Oral oocyst-induced mouse model of toxoplasmosis: Effect of infection with Toxoplasma gondii strains of different genotypes, dose, and mouse strains (transgenic, out-bred, in-bred) on pathogenesis and mortality. Parasitology. 193:1-13.

What is your diagnosis? Duodenal brush preparation from a dog - (Peer Reviewed Journal)
Palic, J., Parker, V.J., Fales-Williams, A.J., Jarvinen, J.A., Dubey, J.P. 2012. What is your diagnosis? Duodenal brush preparation from a dog. Veterinary Clinical Pathology. 41:431-432.

High prevalence and genotypes of Toxoplasma gondii isolated from goats from a retail meat store destined for human consumption in the USA - (Peer Reviewed Journal)
Dubey, J.P., Chellaiah, R., Ferreira, L., Martins, J., Hill, D.E., Villena, I., Su, C., Jones, J.L. 2011. High prevalence and genotypes of Toxoplasma gondii isolated from goats from a retail meat store destined for human consumption in the USA. Journal of Parasitology. 41:827-833.

Seroprevalence of Toxoplasma gondii in pigs, sheep, goats, and cattle from Grenada and Carriacou, West Indies - (Peer Reviewed Journal)
Chikweto, A., Kumthekar, S., Tiwari, K., Nyack, B., Deokar, M.S., Stratton, G., Macpherson, C.N., Dubey, J.P. 2011. Seroprevalence of Toxoplasma gondii in pigs, sheep, goats, and cattle from Grenada and Carriacou, West Indies. Journal of Parasitology. 97:950-951.

Seroprevalence of Neospora caninum in free-range chickens (Gallus domesticus) from the Americas - (Peer Reviewed Journal)
Martins, J., Kwok, O.C., Dubey, J.P. 2011. Seroprevalence of Neospora caninum in free-range chickens (Gallus domesticus) from the Americas. Veterinary Parasitology. dx.doi.org/10.1016/j.vetpar.2011.05.023.

High seroprevalence of Toxoplasma gondii and Neospora caninum in the Common raven (Corvus corax) in the Northeast of Spain - (Peer Reviewed Journal)
Molina-López, R., Cabezon, O., Pabón, M., Darwich, L., Obón, E., Lopez-Gatius, F., Dubey, J.P., Almeria, S. 2011. High seroprevalence of Toxoplasma gondii and Neospora caninum in the Common raven (Corvus corax) in the Northeast of Spain. Research in Veterinary Science. dx.doi.org/10.1016/j.rvsc.2011.05.011.

Unrecognized ingestion of Toxoplasma gondii oocysts causes congenital toxoplasmosis and epidemics in North America - (Peer Reviewed Journal)
Boyer, K., Hill, D.E., Mui, E., Wroblewski, K., Karrison, T., Dubey, J.P., Sautter, M., Noble, G., Withers, S., Swisher, C., Heydemann, P., Hosten, T., Babiarz, J., Lee, D., Mcleod, R. 2011. Unrecognized ingestion of Toxoplasma gondii oocysts causes congenital toxoplasmosis and epidemics in North America. Clinical Infectious Diseases. 53:1081-1089.

Serological survey and risk factors for Toxoplasma gondii in domestic ducks and geese in Lower Saxony, Germany Reprint Icon - (Peer Reviewed Journal)
Maksimov, P., Buschtons, S., Herrmann, D.C., Conraths, F.J., Gorlich, K., Tenter, A.M., Dubey, J.P., Nagel-Kohl, U., Thoms, B., Botcher, L., Kuhne, M., Schares, G. 2011. Serological survey and risk factors for Toxoplasma gondii in domestic ducks and geese in Lower Saxony, Germany. Veterinary Parasitology. 182:140-149.

Toxoplasmosis and Neosporosis - (Book / Chapter)
Dubey, J.P., Lappin, M.R. 2012. Toxoplasmosis and Neosporosis. In: Infectious Diseases of Dogs and Cats. Philadelphia: Elsevier. p. 806-827.

Enteric coccidiosis - (Book / Chapter)
Dubey, J.P., Greene, C. 2012. Enteric coccidiosis. In: Infectious Diseases of Dogs and Cats. Philadelphia: Elsevier. p. 828-839.

Cytokine gene expression at the materno-foetal interface after experimental Neospora caninum infection of heifers at 110 days of gestation - (Peer Reviewed Journal)
Almeria, S., Darwich, L., Araujo, R.N., Dubey, J.P., Gasbarre, L.C. 2011. Cytokine gene expression at the materno-foetal interface after experimental Neospora caninum infection of heifers at 110 days of gestation. Parasite Immunology. 33(9):517-523.

Neosporosis in animals-the last five years - (Literature Review)
Dubey, J.P., Schares, G. 2011. Neosporosis in animals-the last five years. Veterinary Parasitology. 180:90-108.

Gray wolf (Canis lupus) is a natural definitive host for Neospora caninum - (Peer Reviewed Journal)
Dubey, J.P., Jenkins, M.C., Chellaiah, R., Miska, K.B., Ferreira, L., Martins, J., Kwok, O.C., Choudhary, S. 2011. Gray wolf (Canis lupus) is a natural definitive host for Neospora caninum. Veterinary Parasitology. 181:382-387.

Last Modified: 2/23/2016
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