The best time to take an at-home COVID-19 test may be on the fourth day of having symptoms, according to a study published in the journal Clinical Infectious Diseases. Researchers looked at nearly 350 ...

NEW YORK (WABC) -- The demand for at-home COVID tests soared with the surge of new cases, as many people planning holiday family gatherings are seeking the rapid test to safely get together or travel.

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 ...

NEW YORK -- Millions of Americans have purchased rapid COVID-19 tests online or at local stores and signed up to receive test kits through a free government program. Unlike conventional, lab-processed ...

The COVID-19 test kits will detect current COVID-19 variants and may be used throughout the remainder of the year. Here's how ...

LOS ANGELES (KABC) -- Do you think you contracted COVID-19 and need to get tested fast? Here's where to get a free at-home testing kit. The Los Angeles County ...

NEW YORK -- Should you take your COVID tests by swabbing your throat instead of your nostril? ABC's Chief Medical Correspondent Dr. Jen Ashton says it really depends on the test. Dr. Ashton joined ...

HOUSTON, Texas (KTRK) -- As COVID-19 cases surge, there are more options this summer to get tested for the virus, including some that you can do from the comfort of your own home. Both the state and ...

SAN JOSE, Calif. (KGO) -- There is a solution for people who can't find rapid test kits or who can't deal with long lines at drive-by test sites. A technician can administer a rapid antigen test by ...