Here’s what to know about the United States’ first confirmed severe case of H5N1 avian influenza—and how to protect yourself.

This marks the first case of H5N1 bird flu in the US connected to backyard flock exposure, according to health officials.

At least 61 people in the US have contracted bird flu amid outbreaks in poultry and dairy cows. What are the symptoms? What ...

The CDC has confirmed a total of 66 human cases of bird flu across the United States as of Friday, although the number is ...

The Centers for Disease Control and Prevention (CDC) has confirmed the country’s first “severe” case of bird flu in humans.

A man in Mexico has died in what the World Health Organization (WHO) has said is the first lab-confirmed human infection with the H5N2 strain ... first confirmed case of bird flu in Mexico ...

Most human cases of bird flu in North America have been mild, a fact that’s underscored by a new study of the first 46 ...

In June of this year, the World Health Organization (WHO) confirmed the death of a person who had contracted the bird flu strain A (H5N2), the first laboratory-confirmed human case of influenza A ...

For influenza viruses, imperfection is a strength. They constantly mutate, producing new strains that challenge immune ...

Here's what to know about the spread of H5N1 ... In May, authorities in Mexico confirmed a fatal human case of H5N2 bird flu. The patient was the first human to become infected with an avian ...