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.

From the outset of the Trump administration, bird flu, or H5N1 avian influenza, has flown rather conspicuously — and in fact ...

A CDC advisory panel vote to recommend against use of seasonal influenza vaccines containing small amounts of thimerosal ...

The Centers for Disease Control and Prevention (CDC) announced this week it would end the bird flu emergency. According to an update on its website, the health agency  “streamlined H5N1 bird flu ...

The CDC has ended its H5N1 bird flu emergency response, but experts urge continued vigilance as the virus remains a threat ...

In March, a new COVID strain called NB.1.8.1, nicknamed "Nimbus," was first detected in the United States. As of this week, it was reported to be in Connecticut. According to sequences shared with the ...

Senators voted along party lines Wednesday to advance the nomination of Susan Monarez, PhD, to be the next CDC director.

The U.S. Centers for Disease Control and Prevention (CDC) announced the end of the bird flu emergency, at least for now.

The CDC's Advisory Committee on Immunization Practices recommended the removal of the preservative thimerosal in seasonal influenza vaccines at their meeting.

The U.S. Centers for Disease Control and Prevention (CDC) announced it is streamlining its H5N1 highly pathogenic avian ...

The Centers for Disease Control and Prevention ended its emergency response to bird flu as the outbreak that sickened dozens ...

The CDC ends its emergency response to H5N1 bird flu after recording 70 human cases and one death nationally, even as experts ...