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Puzzle presence of avian influenza virus (H5N1) is contagious between humans
revealed.
A scientist reveals the first time about how to create a hybrid of
bird flu virus.
The virus is easily spread through coughing and sneezing.
The work of these scientists are considered too dangerous to be published.
In a presentation that was broadcast live to the public, scientist
Yoshihiro Kawaoka explains in detail how his team created a variant...
