The report's release had been delayed after the CDC's acting director, Dr. Jay Bhattacharya, expressed concerns about its ...

NBC News has the latest data on the coronavirus pandemic. See how Covid-19 has affected the health, travel and jobs in your state. Updated regularly.

A study examining whether the Covid-19 vaccine was keeping adults from becoming sick enough to have to go to the hospital is ...

The heavily mutated new BA.3.2 COVID-19 variant, aka "cicada," is circulating in at least 25 U.S. states, the CDC said. What to know about its spread and symptoms.

The Cicada COVID variant has been making headlines lately, though it isn’t the virus’s official scientific name. This newer strain has shown a knack for being more transmissible, which explains why so ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Kyle B. Enfield, University of Virginia (THE CONVERSATION) A variant of COVID-19 ...