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.

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.

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

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

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

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

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

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

How was the Nimbus COVID variant first detected in the United States? It’s summer! That time of the year when you’re planning vacations, barbecues, or just enjoying time outdoors. But a new health ...

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

NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent right now, Subhash Verma, microbiology and immunology professor at the ...

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 ...