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 ...

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

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

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

The reduction in global travel during COVID-19 offered researchers new insights into influenza spread and mutation. After ...

Another cause for concern: flu season is underway in the U.S., and as seasonal influenza virus goes around, “humans, ...

A teenager in British Columbia was hospitalized in critical condition with the disease, and officials were working to find ...

State Public Health Lab found Influenza A and B viruses circulating in Tamil Nadu, causing mild illness in patients.

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

A teenager in British Columbia has become the first person in Canada to test positive for the deadly H5N1 bird flu. Health ...

Researchers have identified new roles for a protein long known to protect against severe flu infection—among them, raising ...