A new Covid-19 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers common questions about the new variant.

Merck's Enflonsia vaccine for respiratory syncytial virus won approval from the Centers for Disease Control and Prevention's ...

The CDC's new vaccine advisory panel, appointed by HHS Secretary Robert F. Kennedy Jr., is set to meet again to make some ...

The Centers for Disease Control and Prevention's vaccine advisory committee wrapped up the first day of its meeting since ...

Smallpox was eradicated in 1977. This amazing, global public health achievement isn’t just a page in a history book or an ...

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

A group of outside advisers to the US Centers for Disease Control and Prevention voted 5-2 to recommend use of a new shot ...

“Razor blade sore throat” has been reported as a symptom of Covid Nimbus by doctors and medical professionals internationally ...

Intrepid microbe hunters have discovered 20 new viruses lurking in the bat populations of the orchards of southwestern China.

Robert F. Kennedy Jr. went on an unhinged rant while speaking to Tucker Carlson, accusing former NIAID director Anthony Fauci ...

At the start of an unprecedented meeting of vaccine committee of the US Centers for Disease Control and Prevention, the agency scientists who normally generate and interpret data to inform this ...

Stabbing throat pain that feels like swallowing razor blades is a particularly noticeable symptom of infections with the new ...