An early Moderna COVID‑19 trial has resurfaced six years on, amid ongoing debate over vaccine risks, guidance and public trust.

Find out about the different types of coronavirus disease 2019 (COVID-19) vaccines, how they work, the possible side effects, and the benefits for you and your family. Getting a COVID-19 vaccine helps ...

As has been the case each year since 2022, updated COVID-19 vaccines were released leading into the fall season, and the shots should be broadly available to people age 6 months and up. For the first ...

Add Yahoo as a preferred source to see more of our stories on Google. COVID-19 mRNA vaccines create enough of an immunity boost to extend survival in certain types of lung and skin cancers, an ...

This is an issue that has been a moving target for state leaders and health care providers for months now. Health and Human Services Secretary Robert F. Kennedy Jr. clawed back $500 million in funding ...

COVID-19 vaccines are safe and effective. Millions of people in the United States have received COVID-19 vaccines under the most intense safety monitoring in U.S. history. For public awareness and in ...

Fact check: Q&A on the 2025-2026 COVID-19 vaccines Experts emphasize that there has been no real change in the benefits or risks of the vaccines, which are quite safe and offer additional protection ...