Microbiology A person returns to Delhi from Bangladesh after 2 days and has diarrhoes. 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 diarrhoes. Stool examination shows RBC's in stool. The likely organism causing is ? ✓ Correct Answer: D. Shigella dysenteriae