Health officials were struggling to answer a broader and potentially worrisome question: how the infection occurred.

In hospitalized patients, eosinophil levels positively correlated with antibiotic use, systemic inflammation, and worsened ...

Researchers have identified new roles for a protein long known to protect against severe flu infection -- among them, raising the minimum number of viral particles needed to cause sickness.

After a new study showed that bird flu has spread to dairy farm workers more often than previously known, the US Centers for ...

There have been dozens of confirmed human cases of bird flu in the U.S. this year. Experts discuss the symptoms, risks and ...

The CDC study provides the largest window to date into how the bird virus first detected in March in dairy cows may be ...

If you still haven't gotten your COVID or flu shot​, now is the time so you'll stay protected throughout the season, ...

A Canadian teen who is in critical condition after contracting H5N1 bird flu was infected with a version of the virus that is different from the one circulating in U.S. cattle.

With 46 U.S. cases and alarming signs of the virus crossing species, experts warn of unpredictable risks if human-to-human ...

Here’s our weekly round-up of what illnesses are spreading the most in Metro Detroit communities, according to our local ...

Pending confirmatory testing, this would mark Woodland Park Zoo’s first case of bird flu, a viral infection carried by wild ...

A new CDC report has revealed that 7% of dairy workers tested had evidence of prior infection with the H5N1 avian influenza or “bird flu” virus. The study conducted between June and August of ...