On episode #219 of the science show This Week in Virology, Vincent and Rich meet up with Anthony S. Fauci, MD, Director of the National Institute of Allergy and Infectious Diseases. You can find TWiV #219 at www.microbe.tv/twiv.

The lethality of avian influenza H5N1 infections in humans has been a matter of extensive debate. The >50% case fatality rate established by WHO is high, but the lethality of the virus might be lower if there are many infections accompanied by mild or no disease. One way to answer ...

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On episode #218 of the science show This Week in Virology, Vincent, Alan, and Welkin discuss how endogenous retroviruses in mice are held in check by the immune response. You can find TWiV #218 at www.microbe.tv/twiv.

The spring semester has begun at Columbia University, which means that it is time to teach my virology course. The fourth annual installment of my virology course, Biology W3310, has begun. This course, which I taught for the first time in 2009, is intended for advanced undergraduates and convenes at ...