Vaccine associated paralytic polio (VAPP) is a type of flaccid polio outbreak caused by exposure of unvaccinated individ
Posted: Wed Mar 09, 2022 9:47 am
Vaccine associated paralytic polio (VAPP) is a type of flaccid polio outbreak caused by exposure of unvaccinated individuals to kids who recently received polio vaccine (either OPV (oral polio vaccine) or IPV (inactivated polio vaccine)). True O False