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From the outset of the Trump administration, bird flu, or H5N1 avian influenza, has flown rather conspicuously — and in fact ...
New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.
The U.S. Centers for Disease Control and Prevention ended its emergency response for bird flu as the outbreak that sickened ...
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