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Friday, August 6, 2010

Japan : Avian, swine flu mix may be deadly

An interesting article from Asahi, which IF what they are saying really happens, it will be very scary indeed :

" A group of University of Tokyo researchers has warned that a new deadly flu pandemic could result from a mixing of genes from the new swine flu that hit last year with those from the highly pathogenic avian flu.

The researchers, led by virologist Yoshihiro Kawaoka of the university's Institute of Medical Science, found the H1N1 flu, which originated in swine, and the H5N1 bird flu are highly compatible, meaning their genes could easily be recombined.

The evolution of influenza viruses can take place through a process called reassortment. While the deadly avian flu virus does not easily multiply in the human body, the new swine flu virus, which is much less pathogenic, does. The researchers said a combination of the two could create pandemic H5N1 viruses.

Pigs can contract both the highly pathogenic flu and the new swine-origin flu, so there is a possibility gene reassortment could occur in pigs," Kawaoka said.

"Research to quickly detect the emergence of a new virus is indispensable."

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