TWiV 403: It’s not easy being vaccine

The TWiV team takes on an experimental plant-based poliovirus vaccine, contradictory findings on the efficacy of Flumist, waning protection conferred by Zostavax, and a new adjuvanted subunit zoster vaccine. You can find TWiV #403 at microbe.tv/twiv, or listen below. [powerpress url=”http://traffic.libsyn.com/twiv/TWiV403.mp3″] Click arrow to play Download TWiV 403 (70 MB .mp3, 96 min) Subscribe (free): iTunes, RSS, email Become a patron of TWiV!