Tuesday, September 15, 2009

Expert says swine flu ‘hid' for decade

‘This virus most likely has been circulating under the radar in pigs for the better part of 10 years,' Michael Worobey of the University of Arizona revealed at a meeting
Sep 15, 2009
Maggie Fox
Reuters
http://www.theglobeandmail.com/news/technology/science/expert-says-swine-flu-hid-for-decade/article1288572/

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