Vaccine associated paralytic poliomyelitis is suspected if AFP develops within how many days of receipt of OPV?

Vaccine associated paralytic poliomyelitis: Acute onset flaccid paralysis within 4 to 30 days of receipt of OPV or within 45 to 75 days of contact with a vaccine recipient and neurological deficits remaining 60 days after onset or death. Ref: Park 21st edition, page 105.