Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: OPV
  1. An oral vaccine (containing live but weakened poliovirus) that is given to provide immunity to poliomyelitis
    - Sabin vaccine, oral poliovirus vaccine, trivalent live oral poliomyelitis vaccine, TOPV

Type of: poliovirus vaccine

Encyclopedia: OPV