A team of scientists painstakingly analysed hundreds of genetic samples to find what they believe was the source of the ...

U.S. households will be able to order as many as four nasal swab tests at COVIDTests.gov when the federal program reopens.

Americans will be able to order up to four COVID-19 nasal swab tests delivered to their home free of charge starting later ...

寻找COVID-19起源的科学家们已经锁定了一份可能有助于将该病毒传播给人类的动物的简短名单，他们希望这一努力可以让他们追溯到疫情的源头。

Health care providers say Iowans should get their COVID-19, influenza and RSV vaccines in September or October ...

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.

Updated COVID-19 vaccines are now widely available at many pharmacies, but for New Mexicans who lack insurance, the wait will ...

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

COVID-19 variant KP.3.1.1 accounts for more than half of positive infections in the United States, the latest projections ...

The post overstates the number of COVID-19 deaths reported in the U.S. during Trump's presidency. At the time Trump left ...

The CDC has not confirmed whether there are any unique symptoms from the XEC variant. USA TODAY has reached out to CDC ...

Trained as a physicist, Sean M. Kirkpatrick has spent most of his career in government, much of it as an intelligence and technology expert for various Pentagon agencies, culminating in an 18-month ...