Microbiology Most common strain of E.coli giving rise to traveller’s diarrhea is ? A Entero-invasive E.coli (EICE) B Entero-pathogenic E.coli (EPEC) C Entero-toxigenic E.coli (ETEC) D Entero-aggregative E.coli (EAEC) 💡 Explanation Most common strain of E.coli giving rise to traveller's diarrhea is ? ✓ Correct Answer: C. Entero-toxigenic E.coli (ETEC)