CDC perspective on non-O157 Shiga toxin-producing E. coli (STEC) in the United States Patricia M. Griffin, M.D. Chief, Enteric Diseases Epidemiology Branch.
Gram-negative rod, facultative anaerobe Normal flora of the mouth and intestine Protects the intestinal tract from bacterial infection Assists in digestion.
Genetically Modified Foods What are genetically modified foods? “crop plants created for human or animal consumption using the latest molecular biology.
Food Safety. What is food safety? Prevention of foodborne illnesses Protection of food supply Safe handling .
