The Beacons of Viral Education (aka the TWiVoners) reveal a cost of being a male mouse - the Y chromosome regulates their susceptibility to influenza virus infection. You can find TWiV #441 at microbe.tv/twiv, or listen below. Click arrow to play Download TWiV 441 (72 MB .mp3, 119 min) Subscribe (free): iTunes, RSS, email Become a patron of TWiV!

Disease and death caused by influenza virus are greater in human females than in males. But disease is more common in males from birth through age 15, after which more females are affected. In mice, genetic variation in the Y chromosome controls susceptibility to influenza virus infection (link to paper). ...

by David Tuller, DrPH Well, not in those words, of course. It was all very polite. But that was the message. Here's what happened. On Monday, I posted an open letter to the members of the board of the CFS/ME Research Collaborative. The letter involved the false accusation of libel ...

by David Tuller, DrPH To Members of the Board of the CMRC: Not long ago, at the annual conference of the British Renal Society, your deputy chair disseminated the false accusation that I had libeled her. As a corollary to that, she also disseminated the false accusation that Dr. Racaniello, ...

No problem not being nice to Dickson in this episode, because he's absent for a discussion of a new giant virus that replicates in the cytoplasm yet transiently accesses the nucleus to bootstrap infection. You can find TWiV #440 at microbe.tv/twiv, or listen below. Click arrow to play Download TWiV 440 (72 ...