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

Bird flu H5N1 has infected dozens of people in the U.S. this year. Could it be the next pandemic? Experts explain the threat ...

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

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

Wastewater in several Californian cities, including San Francisco and Los Angeles, recently tested positive for bird flu. But ...

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

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

The US CDC is on high alert as 46 human cases of H5 bird flu are reported, with outbreaks in wild birds, poultry, and even ...

A teenager has been left in critical condition after contracting the first presumptive human case of avian influenza in ...

A Canadian teenager is currently in critical condition after contracting a suspected case of H5N1 bird flu, a British ...

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.

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.