After an in-depth analysis of the genetic material from hundreds of swabs taken from the walls, floors, machines and drains ...

To order the tests, visit COVIDtest.gov. Once ordered, the at-home tests will be shipped to homes for free. Each household ...

This is the seventh time the federal government has distributed COVID-19 tests. Here's how to get them, what to know about ...

The federal government will again be distributing free COVID-19 tests to U.S. households. Here's when and how to order them ...

The COVID-19 variant KP.3.1.1 rose 12.7% and now makes up over 50% of COVID cases, the CDC Nowcast data tracker shows.

The Centers for Disease Control and Prevention says that the Food and Drug Administration has ended a program that provided ...

Researchers indicate that the vaccine and booster shots should protect against the new variant. Here is what we know about ...

Q I had a COVID-19 vaccine in June 2023, so I’m overdue for another. I’ve heard there’s going to be an updated vaccine coming ...

A new COVID variant, XEC, has arrived just before fall. The new variant has sprouted from the Omicron variant that developed ...

Scientists searching for the origins have zeroed in on a short list of animals that possibly helped spread it to people.

A new study supports the theory that the coronavirus that caused the COVID-19 pandemic originated from Hunan Seafood ...

华盛顿大学的研究显示，COVID-19限制导致青少年大脑加速老化，女孩的情况更为严重，平均成熟期延长了 4.2 年。这归因于社会交往的减少和压力的增加，凸显了大流行病期间少女特有的脆弱性。正在进行的研究将重点关注这些变化是可逆的还是永久性的。在 ...