In a new study, researchers report that even those who improve continue to see ups and downs that impact their quality of ...

Don't automatically throw out that old COVID-19 at-home test you just came across in your medicine cabinet. It might still be good, according to the U.S. Food and Drug Administration. Some ...

The expiration date listed on the box might not be accurate. Here’s what to know. By Dani Blum As the government ships out another round of free Covid tests, some appear to have arrived already ...

Ducharme is a contributor to TIME. Ducharme is a contributor to TIME. These days, many people use at-home COVID-19 tests when they feel ill, rather than going out to get tested by a professional.

As summer comes to an end, COVID-19 cases are on the rise again in California. While respiratory viruses usually peak in the winter, the novel coronavirus can also surge in the warmer months.

So when and how should you use them? By Dani Blum Yet again this winter, millions of Americans will wonder if a nagging cough or body aches is a sign they’re coming down with Covid or the flu. This ...

President Donald Trump on Friday announced a new public-private partnership to expand coronavirus testing capabilities around the country. The partnership will include drive-thru testing in some ...

While many respiratory viruses — including COVID-19, RSV and influenza — circulate year-round in California, they are typically more active between October and March, according to the California ...

A new COVID-19 variant — XFG, also known as Stratus — is spreading rapidly, the Centers for Disease Control and Prevention says. The South Carolina Department of Health does not track COVID infection ...