The U.S. has reported its first death due to bird flu, aka H5N1. How deadly is H5N1? Experts discuss bird flu fatality rate amid ongoing outbreak.

Flu and RSV cases are rising in Pima County. Both viruses are seeing a 24% increase locally, from last week compared to this week.

A motoring expert has warned drivers suffering from a cold or flu to take care behind the wheel to prevent accidents, fines, ...

The Wayne County case involves a backyard poultry flock, the press release said. That case was confirmed after an ...

The case of the Canadian teen and the death of a Louisiana man are stark reminders of bird flu’s capacity to ignite serious ...

According to the CDC, the flu virus is leading the way in both Illinois and Missouri in the high categories. Dr. Kevin ...

There's also one big difference between the flu and COVID or a cold that can indicate which illness you have. Don't ignore it ...

NBC News Medical Contributor Dr. Kavita Patel speaks with Gadi Schwartz about the difference in symptoms between a cold and the flu and explains the CDC's urge for faster testing to find human bird ...

The past month and a half I’d say we’ve seen five to six influenza cases a day, if not more, and then other respiratory tract infections also as well.” ...

Recent reports of bird flu in cats lead to lots of questions from pet parents. Let's hear a vet's perspective along with ...

In addition to seasonal flu, the rise of respiratory viruses, COVID-19, norovirus poses heightened risk, particularly for ...

The first U.S. death from bird flu is raising new concerns about the H5N1 virus, and whether bird flu will become the next ...