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

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

The same cities which experienced rapid growth during the pandemic are now reporting the highest share of home listings with ...

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

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

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 ...

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

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

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

Tens of thousands of New Yorkers — including “Orange is the New Black” actor Matt McGorry — suffer from “long COVID” five ...

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 ...