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 ...

The U.S. Food and Drug Administration has granted full approval for Moderna's COVID-19 vaccine, Spikevax, in children aged 6 ...

FDA grants full approval to Moderna's COVID-19 vaccine for children aged 6 months to 11 years with medical vulnerabilities, ...

A coalition of doctors and public health groups is suing the U.S. government over its decision to stop recommending COVID-19 ...

Federal health officials have in recent weeks given conflicting — and at times confusing — guidance around who should get vaccinated against COVID-19. These changes mark a significant ...

Here’s how COVID-19 vaccine guidance is changing in the U.S. For people at high risk of severe COVID-19. The process of reviewing and recommending yearly updates to the COVID-19 vaccine would ...

After federal health officials made abrupt changes to US Covid-19 vaccine recommendations for pregnant women last month, ...

Guidance on future doses of COVID-19 vaccines is expected later this year in preparation for the fall season, in a process reminiscent of how annual flu vaccines are approved.

Editor's note: This story was updated on May 22, 2025, to include new information about FDA plans to change COVID-19 vaccine recommendations. May 22, 2025 – COVID-19 vaccines are making ...

Dr. Lakshmi Panagiotakopoulos of the CDC is expected to present guidance on COVID-19 vaccine use for 2025–2026 and suggest the department adopt a "narrow" recommendation for it, "and only ...

Arboviruses are spreading beyond tropical and subtropical regions due to climate change, population growth, and increased ...