Many people are running into confusion this season when trying to get a COVID-19 vaccine. That’s because federal guidance changed this fall: vaccine advisers to the U.S. Centers for Disease Control ...

Booster vaccines reduced the risk of COVID‑19-related hospitalization and death, according to a new study of over 3 million adults who had the autumn 2022 vaccine in England. The research, led by the ...

You can’t blame this one on the stork. After a brief baby bump early in the COVID-19 pandemic, birth rates in the US and ...

Add Yahoo as a preferred source to see more of our stories on Google. With a little help, your immune cells can be potent tumor killers. Steve Gschmeissner/Science Photo Library via Getty Images The ...

Martha Evans has been getting a yearly flu shot for as long as she can remember and the COVID-19 vaccinations, including regular boosters, since the end of 2020 when the vaccine first became available ...

A vaccine with University of Washington roots that fights a suite of coronaviruses including COVID-19 and related, deadly ...