Microbiology A person returns to Delhi from Bangladesh after 2 days and has diarrhoea. Stool examination shows RBC’s in stool. The likely organism causing is – A Enteropathogenic E. Coli B Enterotoxigenic E. Coli C Salmonella typhi D Shigella dysenteriae 💡 Explanation A person returns to Delhi from Bangladesh after 2 days and has diarrhoea. Stool examination shows RBC's in stool. The likely organism causing is - ✓ Correct Answer: D. Shigella dysenteriae