Tainted meats point to superbug C. diff in food

....Nearly 30 percent of the contaminated samples of ground beef, pork and turkey and ready-to-eat meats like summer sausage were identical or closely related to a super-toxic strain of C. diff blamed for growing rates of illness and death in the U.S. — raising the possibility that the bacterial infections may be transmitted through food..... But specialists from the CDC and scientists who study C. diff said the connection between the presence of C. diff bacteria and infection has not been established and that there’s not enough evidence about food transmission to warrant public alarm. ....