Pigs are known carriers of the bacterium Yersinia enterocolitica, and they can infect both other pigs and people. Human infection occurs through eating improperly-cooked pork. Scientists are trying to rid pigs of the bacterium.
Pigs are known carriers of the bacterium Yersinia enterocolitica, and they can infect both other pigs and people. Human infection occurs through eating improperly-cooked pork. Scientists are trying to rid pigs of the bacterium.