Backyard flocks of birds have tested positive for bird flu, also known as H5N1. Here's what you need to know from public health officials.

Their deaths came within a day of each other, the Chicago zoo said in a Jan. 15 news release. Teal, a months-old Chilean ...

Over 200 snow geese found across Lehigh Valley in Pennsylvania are suspected to have been killed by the bird flu, and experts ...

Arizona Game and Fish Department warned Arizona hunters and falconers about bird flu, and gave safety guidelines and tips for ...

Samples taken from the first patient who died from bird flu show that a strain of the virus has “mutated” to infect humans ...

Farmers, animal rescues and zookeepers in Rhode Island are taking precautions to protect animals, their workers and the ...

One of the earliest strains of bird flu isolated from a human in Texas shows a unique constellation of mutations that enable ...

The CDC says the risk of bird flu to the general public is low, but public health experts say they are worried the virus ...

With more than 133 million poultry birds affected by avian influenza across the U.S., some states are experiencing egg shortages.

An Olalla farm is an example of the measures taken to protect flocks, pets and more from an ongoing bird flu outbreak.

Grocery stores around the province are posting signs advising customers that they're temporarily out of eggs and bird flu is ...