This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: NPEP, NHM, 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: Acute fluid paralysis is seen polio myelitis:- AFP surveillance done at 0-15 yrs. Age group in India, done by surveillance medical officer 2 stool specimens are collected from suspected individuals in 24 - 48 hr. apa Each sample should be 8 gm ( adult thumb size). Transpoed in reverse cold chain ( +2 to + 8degC):- Follow up after 60 days of onset of paralysis. Confirmation of polio should be done within 90 days.