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

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

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

While the research bolsters the case that COVID-19 emerged from animals, it does not resolve the polarized and political ...

U.S. health officials are monitoring a new COVID variant, XEC, that has been identified in half the states in the country.

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

A new peer-reviewed paper presents evidence that the COVID-19 pandemic started in a seafood market in Wuhan, China, where ...

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.

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

COVID-19 cases across the U.S. follow six monthly cycles, new research suggests. The findings offer crucial insights for ...

Researchers analyzed the incidence in Japan of COVID-19-associated pulmonary aspergillosis (CAPA), a severe invasive fungal infection of the lungs, and found some insights related to risk factors and ...

A research group has developed a new COVID-19 testing system using Janus particles -- microparticles with two sides possessing distinctive molecular properties. These particles are engineered to bind ...