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Bird flu variant found in Nevada cows shows signs of adaptation to mammals
The CDC says the risk of H5N1 to the public is still low ... has found a mutation that helps the virus copy itself more efficiently into the cells of mammals, including people. This change hasn’t been ...
Texas Public Radio35m
It's like 'dead birds flying': How bird flu is spreading in the wild
That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and ...