Traveller&;s diarrhoea is caused by: (A) Shigella, (B) E. Coli, (C) E. histolytica, (D) Giardiasis
Answer is B. Enterotoxigenic E. Coli causes traveller&;s diarrhoea. Persons travelling from developed countries visiting endemic areas often suffer from ETEC diarrhoea. Ref: Ananthanarayan and Paniker&;s Textbook of Microbiology, 9th edition; pg no: 279