COVID-19 activity is rising in much of the country. Data released Friday by federal health officials shows overall ...

Health and Human Services Secretary Robert F. Kennedy Jr., a longtime anti-vaccine activist, has upended the way Covid ...

As Covid-19 transmission ramps up in the United States, recent changes to federal vaccine guidance have left many Americans ...

There have been lots of changes to COVID vaccine recommendations. Here is the current vaccine schedule for people 6 months to ...

A lawsuit filed Thursday alleges the Mayo Clinic violated federal law when it refused a security guard's request to be exempt ...

Living through the pandemic aged our brains faster — even among people who never became sick with COVID-19, according to a ...

Massachusetts-based Moderna said it plans to cut 10% of its global staff as part of its ongoing efforts to reduce annual ...

Two former employees at Silver Cross hospital had their rights violated when fired for refusing COVID-19 vaccines, lawsuits ...

The new mice study builds on previous studies that found COVID-19 doubled patients' risk of dying from cancer.

As we welcome a new school year, medical experts are monitoring a new variant of COVID-19. The new strain is called NB 1.8.1 ...

The rise in COVID-19 infections comes as providers wrestle with how to navigate shifted federal vaccine recommendations.

Respiratory infections like COVID-19 and the flu can activate dormant cancer cells in breast cancer patients who are in remission, new research finds. The study, published in Nature, found that common ...