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

Type of: poliovirus vaccine

• speech therapy
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• speechifier
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• speechless
• speechlessly
• speechlessness
• speechmaker
• speechmaking
• speechwriter
• speed
• speed bump
• speed camera
• speed cop
• speed dating
• speed demon
• speed freak
• speed hump
• speed indicator
• speed limit
• speed of light
• speed skate
• speed skating
• speed trap