More than 40 percent of packaged meats sampled from three Arizona chain stores tested positive for Clostridium difficile (C. diff), a bacteria that can cause intestinal distress and, very rarely, death. About 40 percent of the cooked products and nearly 48 percent of the ready-to-eat products showed evidence of C. diff. Nearly 30 percent of the tainted samples of ground beef, pork and turkey and ready-to-eat meats were identical or closely related to a super-toxic strain of C. diff that's a growing problem in hospitals across the country.
But there are no proven cases of humans getting C. diff from food; it's almost always hospital transmitted. And if food-person transmission is possible, it's not known if the levels of bacteria in the supermarket meat are high enough to cause infection. But it does seem to add to the growing evidence that overuse of antibiotics, both at home and in meat processing plants, are leading to nasty superbugs. Yet another reason to eat sustainably-raised hormone and antibiotic-free meat.
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