The E. coli strain O157:H7 (enterohemorrhagic E. coli) releases toxins that can cause severe illness in humans. Introducing the new E. coli vaccine, Econiche.
Sam Seder talks with Rick Perlstein about how the bush administration is fighting to keep one meatpacking company from testing all its animals for mad...
A look at doping in professional athletics and its impact on college athletes; Recent e coli outbreaks in California grown spinach. Series: "UC Davis Frontiers"...