H5N1 bird flu has infected growing numbers of people worldwide in recent years, but this week saw something new: the first recorded human case of an H5N5 avian influenza virus. What is this virus and ...

When you think of birds imitating sounds, parrots and starlings might come to mind. They're famous for copying human speech, car alarms, and even ringtone melodies. But what happens when you challenge ...

A first-of-its-kind trial has been launched to test a new vaccine for bird flu in humans. Thousands of people in the UK are expected to be recruited for the study, with poultry farmers or those who ...

The first ever avian influenza vaccine recently started trials in the US. This marks a milestone in the prevention of bird ...

GRAYS HARBOR, Wash. — Health officials announced that a Grays Harbor County resident has tested preliminarily positive for avian influenza, potentially marking Washington’s first human case of bird ...