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Bird Flu
Research data from N. Vanhoeven and colleagues update understanding of bird flu
May 5th, 2009
"The influenza virus genes that confer efficient transmission of epidemic and pandemic strains in humans have not been identified. The rapid spread and severe disease caused by the 1918 influenza pandemic virus makes it an ideal virus to study the transmissibility of potentially pandemic influenza strains," scientists writing in the journal Proceedings of the National Academy of Sciences of the United States of America report. "Here, we used a series of human 1918-avian H1N1 influenza reassortant viruses to identify the genetic determinants that govern airborne transmission of avian influenza viruses. We have demonstrated that the 1918 HA gene was necessary for...
Source: TB & Outbreaks Week (2009-05-05)
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