SAN FRANCISCO -- The recent outbreak of the omicron variant has many people running for the store for an over-the-counter rapid test. But simply taking the test once isn't enough to tell you if you ...

COVID cases are rising in NY as some dust off expired at-home tests. Some expiration dates have been extended.

Taking a COVID-19 test at home seems simple enough: If you get a line, you're positive for the coronavirus. But what if your results aren't so obvious? For instance, if you only get a very faint line ...

The FDA has extended the shelf life for some COVID-19 tests. Now that allergy season is here, many are finding themselves with symptoms asking: Is it allergies or a cold? COVID? Something else? Since ...

SAN FRANCISCO, California (WLS) -- United Airlines is set to become the first carrier in the U.S. to launch a COVID-19 testing program for travelers. The hope is to make it easier to manage ...

The U.S. government will send an "overwhelming majority" of the rapid COVID-19 tests it purchased from Abbott Laboratories last week to governors of states and territories to support school reopenings ...