A vaccine works by generating an immune response in the body against some kind of pathogen—a virus or bacteria or some other agent that causes disease. Normally when a pathogen invades the body ...

Recent studies have generated new insights into the mechanisms of pathogen entry into host cells and signal transduction, but very little is known about the bacterial effectors and cellular ...

By: Sarah E. Bowden (Odum School of Ecology, University of Georgia) & John M. Drake (Odum School of Ecology, University of Georgia) © 2013 Nature Education Depending ...