1. 
   Vaccination, polio
   Vaccination, polio: The vaccines available for vaccination against polio are OPV (Oral Polio Vaccine) and IPV (Inactivated Polio Vaccine). OPV is still the preferred vaccine for most children. As its name suggests, it is given by mouth. IPV, or Inactivated Polio Vaccine is given as a shot in the arm...
   Found op http://www.medterms.com/script/main/art.html?articlekey=5940
   
   
2. 
   vaccination, polio
   The vaccines available for vaccination against polio are opv (oral polio vaccine) and ipv (inactivated polio vaccine). Opv is still the preferred vaccine for most children. As its name suggests, it is given by mouth. Ipv, or inactivated polio vaccine is given as a shot in the arm or leg. Infants and...
   Found op http://www.mondofacto.com/facts/dictionary?vaccination,+polio
   
   

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