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Mutations that help bird flu virus turn virulent for humans found
Washington, Nov 16 Researchers at the University of Wisconsin-Madison have identified two genetic mutations that appear to be involved in turning a deadly bird flu virus into a contiguous human one. The H5N1 strain has surface proteins that allow it to easily infect birds, but not humans. However, experts have been afraid it......

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Message (You can edit the content)	Hello, I think this may interest you. Business Day: Mutations that help bird flu virus turn virulent for humans found Washington, Nov 16 Researchers at the University of Wisconsin-Madison have identified two genetic mutations that appear to be involved in turning a deadly bird flu virus into a contiguous human one. The H5N1 strain has surface proteins that allow it to easily infect birds, but not humans. However, experts have been afraid it........ <http://bizday.bkk.u5.com/read/agriculture/16_nov_06/z4ep9-a/mutations_that_help_bird_flu_virus_turn_virulent_humans.htm>