This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Intestinal Infections, Worm Infestations, Subject name: Social & Preventive Medicine
Under AFP Surveillance, follow-up examination is done after (For residual paralysis) 
Select and explain. 
A. 15 days of onset of paralysis, B. 33 days of onset of paralysis, C. 60 days of onset of paralysis, D. 90 days of onset of paralysis
C: 60 days of onset of paralysis
Answer: C: 60 days of onset of paralysis 
Explanation: Under AFP Surveillance, follow-up examination is done after (For residual paralysis) 60 days of onset of paralysis - Acute flacid paralysis is seen polio myelitis AFP surveillance done at 0-15 yrs. Age group in India done by surveillance medical officer 2 stood specimen collect to suspected person 24 - 48 hr. apa Each simple. 8 gm ( adult thumb size) - Transpoed in reverse cold chain ( +2 to + 8degC) Follow up after 60 days Confirmation of polio by 90 days