New mutation found in bird flu virus
The avian flu virus sweeping through dairy farms in several states has acquired dozens of new mutations, some of which may make it easier to spread between species and less …
The avian flu virus sweeping through dairy farms in several states has acquired dozens of new mutations, some of which may make it easier to spread between species and less …
wattAshton The U.S. Food and Drug Administration confirmed Tuesday that agency testing of commercially purchased pasteurized milk found genetic evidence of the H5N1 avian influenza virus. But tests using the …