Mutant virus could be key to avian flu

Mutant virus could be key to avian flu

www.southeasttexaslive.com

Government scientists said they have created mutant viruses that could help them understand how a human "bird flu" pandemic might start and how they might fight it.

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So i was wondering if they are creating a "controlled virus" thing to see how we can understand better the bird flu but like what happens if it gets loose some how. Oh and i was also wondering how the 54,000 turkey in Nebraska ended up getting a mild strain of bird flu.Any thoughts on that?

www.southeasttexaslive.com
(visit the link for the full news article)