On episode #230 of the science show This Week in Virology, Vincent, Rich, Alan and Kathy review H7N9 infections in China, the debate over patenting genes, and receptor-binding by ferret-transmissible avian H5 influenza virus. You can find TWiV #230 at www.microbe.tv/twiv.
Results of a study of four patients in Zhejiang, China, who developed influenza H7N9 virus infection suggests sporadic poultry-to-human transmission: We diagnosed avian influenza A H7N9 in all four patients (who were epidemiologically unlinked), two of whom died and two of whom were recovering at the time of writing. All patients had histories of occupational …
Human infections with avian influenza H7N9 virus from wet market poultry Read More »
In early 2012 influenza virus researchers around the world decided to stop working on highly pathogenic avian influenza H5N1 virus. This decision came after work from the Fouchier and Kawaoka laboratories revealed the isolation of influenza H5N1 strains that can be passed among ferrets by aerosol. The moratorium on influenza H5N1 virus research has now …
A bit unsettling, but this is what happens when a sneeze is not contained: If you have a respiratory viral infection, each drop expelled can contain tens of thousands of infectious virions. Made by South Australian Health.
On episode #199 of the science show This Week in Virology, Vincent, Alan, Rich, and Kathy discuss recent outbreaks of hantavirus pulmonary syndrome in Yosemite National Park and novel swine-origin influenza in the US midwest, and isolation of the Heartland virus from two patients in Missouri with severe febrile illness. You can find TWiV #199 …
On episode #190 of the science show This Week in Virology, Vincent, Alan, and Kathy review selection of influenza H5N1 viruses that can transmit among ferrets by aerosol. You can find TWiV #190 at www.microbe.tv/twiv.
