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

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

The data from the CDC's National Immunization Survey estimates that 37.6% of Americans ages 65 and older had gotten a shot of ...

A teenager in Canada is critically ill with the country's first human case of H5N1 bird flu. Health officials aren't sure how ...

Updated vaccines, proper hygiene and staying home when you're sick can help prevent the spread of respiratory illnesses this ...

The CDC collaborates with diagnostics industry leaders to develop a rapid, point-of-need test for avian influenza A/H5 in ...

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

Canadian health officials have confirmed bird flu in a British Columbia teen. The Public Health Agency of Canada said ...

Avian flu typically spreads between wild and domestic birds but can spread to other animals and people. There have now been ...

and is using flu surveillance to monitor for H5 bird flu activity in people, particularly those with animal exposures. CDC began monitoring wastewater across the nation during the COVID-19 pandemic.

A Canadian teenager is hospitalized in critical condition with a case of H5N1 bird flu, according to health officials. The ...