COVID-19 vaccinations were shown to reduce virus-related hospitalizations and severe disease-associated outcomes in immunocompetent adults. The findings from a recently published JAMA Network Open ...

Updated 2024-2025 COVID-19 vaccines significantly reduced the risk for hospitalization and severe outcomes despite the emergence of new viral lineages.

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 ...

Walensky is a professor at Harvard Medical School and served as the 19th director of the Centers for Disease Control and Prevention. Once clinical trials showed that Covid-19 vaccines were safe and ...

Booster vaccines reduced the risk of COVID‑19–related hospitalization and death, according to a new study of over 3 million ...

Most Americans with health insurance should not have to pay out of pocket for Covid-19 vaccines, even after the US Centers for Disease Control and Prevention added an extra hurdle to getting the shot.

A new study of female U.S. service members has found that contracting COVID-19 can increase the risk of developing high blood pressure or hemorrhage during pregnancy but getting a COVID-19 vaccine ...

A new study analyzing COVID-19 vaccine uptake has found markedly lower vaccination rates among Māori, which researchers link ...