The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...

The ongoing bird flu outbreak has led to wild bird deaths, slaughtered livestock, and hazardous conditions for dairy industry workers.

A new report reveals that more Americans may have had bird flu without reporting any symptoms.

A public health expert breaks down the latest on what to know about bird flu.

The risk of spread to people from bird feeders “is very, very low,” he said. How is the bird flu outbreak affecting endangered bird species? In the case of critically endangered California condors, ...

Map shows bird flu spread across the US, affecting millions of fowl and causing one human death.

In February 2024, government veterinarians in the Czech Republic investigating a bird flu outbreak found themselves in the middle of a puzzling case.

Here's what to know about the outbreak. How does bird flu spread? Avian flu, commonly known as bird flu, has been around for decades, but a recent increase in cases among wild birds likely led to ...

Here's what you should know about the Avian Influenza. What is the bird flu? The Highly Pathogenic avian influenza virus is a highly contagious disease that spreads among birds and other animals.

Bird flu, or avian influenza, is spreading among livestock and other mammals in the United States, raising concerns that another pandemic may be looming. Last month, California declared a state of ...

For influenza viruses, imperfection is a strength. They constantly mutate, producing new strains that challenge immune systems primed to fight earlier varieties. That’s what makes flu a life ...

Bird flu has been found in at least one pig at a backyard farm in Oregon, the first detection of the H5N1 virus in swine in the United States, the U.S. Agriculture Department said Wednesday.