TWiV 61: Original antigenic sin

December 6, 2009

original-sinHosts: Vincent Racaniello and Dickson Despommier

Vincent and Dick muse about the symbiotic bacterium, Wolbachia, that protects flies from viral infection, the origin of 2009 influenza H1N1 virus, and the lure of original antigenic sin.

Click the arrow above to play, or right-click to download TWiV #61 (45 MB .mp3, 62 minutes)

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