Traveller's diarrhea is caused by
Diarrheal strains of E.coli:Strain of E.coliDiseaseETEC Traveller's diarrhea EPEC Watery diarrhea in young children EIEC Dysentery EAEC Traveller's diarrhea / Persistent diarrhea (Ref: Ananthanarayan 9th edition, p279)
Shigella
E.coli
E.histolytica
Giardiasis
Bacteriology