The 1918 influenza pandemic was particularly lethal, not only for the very young and the very old (as observed for typical influenza), but unexpectedly also for young adults, 20 to 40 years of age (pictured). It has been suggested that the increased lethality in young adults occurred because they lacked protective ...

On episode #282 of the science show This Week in Virology, the TWiV team reviews a meta-analysis of clinical trial reports on using Tamiflu for influenza, and suggestions on how to rescue US biomedical research from its systemic flaws. You can find TWiV #282 at www.microbe.tv/twiv.

This week's virology question comes from Eric, who writes: I'm working on an MPH and in one of my classes we are currently studying the influenza virus. I'd forgotten that the genome is in 8 separate parts. Curious, I've been searching but can't find any information as to why that ...

On episode #281 of the science show This Week in Virology, Vincent meets up with Peter L. Salk to talk about development of the first poliovaccine, eradication of poliomyelitis, and Jonas Salk's 100th birth anniversary. You can find TWiV #281 at www.microbe.tv/twiv.

On episode #280 of the science show This Week in Virology, the TWiVmeisters answer listener email about the NEIDL, negative results, patenting MERS-coronavirus, human papillomavirus transmission, canine distemper virus, and much, much more. You can find TWiV #280 at www.microbe.tv/twiv.