Bird flu spreads under improved surveillance and some vaccine hopes - Food Safety News

In the past six months, new avian influenza case reports from more than 40 countries were filed with the World Organization for Animal Health (OIE). Some

In the past six months, new avian influenza case reports from more than 40 countries were filed with the World Organization for Animal Health (OIE). Some of those reports are now coming from the Unit… [+3617 chars]

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