Proper hand washing after using the lavatory or changing a diaper, especially among children or those with diarrhea, reduces the risk of transmission. Anyone with a diarrheal illness should avoid swimming in public pools or lakes, sharing baths with others, and preparing food for others and even avoiding raw milk.
Escherichia coli O157:H7
Escherichia coli O104:H4
Escherichia coli O121
Escherichia coli O104:H21
Campylobacter upsaliensis
Enteroaggregative Escherichia coli
Salmonella
Vibrio cholerae