TWiV 193: Live at ASV in Madison

On episode #193 of the science show This Week in Virology, recorded at the 31st Annual Meeting of the American Society for Virology in Madison, Vincent, Rich, Carolyn, and Sara discussed genetic conflict between viral and human genes, and how the placenta protects the fetus against viral infection. You can find TWiV #193 at www.microbe.tv/twiv.