Sabin vaccine oral poliovirus vaccine OPV trivalent live oral poliomyelitis vaccine TOPV
sabin_vaccine%1:06:00:: oral_poliovirus_vaccine%1:06:00:: opv%1:06:00:: trivalent_live_oral_poliomyelitis_vaccine%1:06:00:: topv%1:06:00::
an oral vaccine (containing live but weakened poliovirus) that is given to provide immunity to poliomyelitis