Most E. coli are harmless and are part of a healthy intestinal tract. But some E. coli can make people sick with diarrhea, urinary tract infections, pneumonia, sepsis, and other illnesses, according ...
E. coli, listeria and salmonella bacteria have ... diarrhea or vomiting that lasts more than two days, bloody stool or urine, fever higher than 102 degrees, signs of dehydration, and long-term ...