Safari Park, San Diego Zoo and SeaWorld have not seen any of the animals in their collections infected in the three years ...

Very few humans have gone up against bird flu. But we've all dealt with seasonal flu for years. Some of our immune systems ...

Very few humans have gone up against bird flu. But we've all dealt with seasonal flu for years. Some of our immune systems ...

H7N9 — is detected in at a poultry farm; scientists learn that past human flu exposure may provide some immunity to H5N1.

As H5N1, also known as avian influenza or bird flu ... The first severe case of bird flu in a human in the U.S. was reported ...

The latest figures reveal the country’s current outbreak of bird flu is showing no signs of slowing down as more cases and hospitalizations are being reported, raising concerns over the potential ...

Raw cheese made with milk from dairy cattle infected with bird flu can harbor infectious virus for months and may be a risk to public health, according to ...

SACRAMENTO, the United States -- Scientists are sounding the alarm about a concerning genetic mutation of the H5N1 bird flu ...

Another chicken flock tests positive for bird flu in Mississippi. What are the risks? How do I know if I have it? What you need to know about avian flu ...

While there's no sign that H5N1 can be transmitted person to person at this point, some experts worry about the possibility of a pandemic if the virus continues to spread widely. Here's what you ...

So to your point about H5N1, with the mortality being so high, it's possible that the traditional presentation was the ...