TWiV 231: Hepaciviruses and pegiviruses in bats and rodents 5 May 2013 by Vincent Racaniello On episode #231 of the science show This Week in Virology, Vincent meets up with Amit, Lan, and Ian to discuss their discovery of hepaciviruses and pegiviruses in bats and rodents. You can find TWiV #231 at www.microbe.tv/twiv.