Image Number K9478-1

Microbiologist Joseph Urban initiates a subclinical oral infection of young pigs with a gastrointestinal parasite to stimulate a strong cytokine response at mucosal surfaces in the gut. Support scientist Ethiopia Beshah prepares to rapidly process tissues from infected animals for cytokine gene expression.

Photo by Peggy Greb.

640 pixels wide: (k9478-1.jpg)