Acute watery diarrhea
Enterotoxigenic Esterichia coli (ETEC)
Vibrio cholera O1 or O139
Norovirus
Campylobacter species
Nontyphoidal Salmonella enterica
Aeromonas species
Enteroaggregative E. coli (EAEC)
Enterotoxigenic Bacteroides fragillis
Most common cause of acute watery diarrhea
Vomiting may be a dominant feature