The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is what you need to know.

The U.S. Centers for Disease Control and Prevention is urging health care workers to accelerate bird flu testing for patients ...

FRIDAY, Jan. 17, 2025 (HealthDay News) -- The U.S. Centers for Disease Control and Prevention (CDC) is urging health care ...

A check for bird flu should be done within 24 hours of admission, the agency advises. Moreover, patients suspected of having seasonal or bird flu should be treated right away with antivirals.

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 ...

Vomiting in children can be due to various reasons, such as stomach flu or indigestion. Occasional vomiting may not be a ...

There's no medication for norovirus. Instead, you'll need to rehydrate as much as possible with water and other liquids. Seek ...