The U.S. is in a severe flu season, and antiviral medications such as Tamiflu can help if you get sick—but it's not recommended for everyone. Here's what you need to know about the medication.

Doctor visits and hospitalizations for flu have hit a 15-year high. Why is this flu season so bad? Experts discuss influenza ...

The U.S. Centers for Disease Control and Prevention on Friday reported that measles cases so far this year had jumped to 93 ...

U.S. President Donald Trump and billionaire Elon Musk, one of his closest advisers, have mounted a sweeping campaign to slash the size of the 2.3 million-strong federal workforce, firing more than 10, ...

The current flu season is shaping up to be the worst in a decade. So far, there have been at least 29 million illnesses and ...

Colorado research biologist Joe Cardiello was excited about being involved in what could become lifesaving research for ...

Two indoor-only house cats died after contracting the bird flu, according to the Centers for Disease Control and Prevention.

RFK Jr has pulled paid vaccine ads, causing concern among doctors. The CDC's vaccine advisory panel, scheduled to meet next ...

Trump administration has taken actions to dismantle established public health infrastructure as part of its second-term agenda.

The Centers for Disease Control and Prevention's Epidemic Intelligence Service officers — a group known as the CDC's "disease ...

Demonstrators protest the mass firing of Centers for Disease Control and Prevention employees in front of the CDC ...

The CDC was instrumental in eradicating smallpox, identifying the causes of HIV and encouraging Americans to get the COVID-19 ...