Each human and mammalian infection gives the virus an opportunity to mutate and evolve better ways of transmitting from ...

David Quammen, who warned of a global pandemic sparked by a coronavirus years before it emerged, has said that bird flu poses ...

UK Gov on high alert after deadly bird flu jumps species AGAINTop US experts have warned that America is staring down the ...

Bird flu may be a respiratory virus, but it still spreads through ground traffic. The shoes people wear every day could ...

Easy replication in cattle mammary glands means H5N1 bird flu is under no evolutionary pressure to adapt to spread easily in humans.