NPR's Joe Palca reports that the E-coli bacteria, which was infecting food here in the United States several years ago, is causing food poisoning in Japan. But scientists do not know how it is being transmitted.
Copyright 1996 NPR
NPR's Joe Palca reports that the E-coli bacteria, which was infecting food here in the United States several years ago, is causing food poisoning in Japan. But scientists do not know how it is being transmitted.
Copyright 1996 NPR