The warning came five days after the CDC confirmed that a child had tested positive for bird flu in California.

Human cases in the US are on the rise and the virus is turning up in cows and dairy products. Luckily, we have some vaccines ...

A rare case of avian influenza, commonly known as bird flu, has been confirmed in a child in the United States, according to ...

We might be fine. Viruses don’t always manage to adapt to new species, despite all the opportunities. But if there is a bird ...

The head of MI6 says British security will be "jeopardised" if Putin is allowed to succeed in Ukraine, as he warned the spy agency has already uncovered a Russian sabotage campaign in Europe.