COVID-19 cases are rising in more than half of states. Is the US in a summer wave? What to know about COVID trends and ...

About 82% of lives saved were among people who got vaccinated prior to their infection with COVID, researchers said.

In other words, in any given month, tens of millions of people are walking around with telltale cold symptoms like a stuffy ...

COVID-19 cases are rising this summer across much of the United States, with 27 states reporting growing or likely growing ...

COVID is on the rise again. The uptick was first registered in Northern California, but has also started being seen in ...

A new COVID variant, known as NB.1.8.1, has made landfall in the United States, and it's more transmissible than other ...

Theresa Gaffney is the lead Morning Rounds writer and reports on health care, new research, and public policy, with a ...

COVID vaccination prevented an estimated 2.5 million deaths globally from December 2020 to October 2024, with lives saved ...

The HHS is betting $500 million on developing a universal flu vaccine that could protect against multiple flu strains.

Virologists describe Nimbus as a “slightly upgraded” version of its predecessor, with a nasty signature some are calling ...

New York's 2020 state law requiring employers to provide paid sick leave to workers under a COVID quarantine order will end ...