Social & Preventive Medicine Poliomyelitis is diagnosed by: September 2010 March 2013 (a, h) A Clinical presentation B Antibody titer measurement in blood C Isolation of virus from blood D Isolation of virus from stool 💡 Explanation Poliomyelitis is diagnosed by: September 2010 March 2013 (a, h) ✓ Correct Answer: D. Isolation of virus from stool