TWiV 181: ORFan poxviruses and nIRFing prions

On episode #181 of the science show This Week in Virology, Vincent, Rich, and Kathy discuss Cotia virus, a new poxvirus, Orf virus infections associated with handling goats and lamb, and the innate immune response to prions. You can find TWiV #181 at www.microbe.tv/twiv.