The tests detect COVID-19 and flu strains A and B. They use a nose swab and a solution mix, which you drop into the test tube ...

The U.S. government is mailing out another round of free COVID tests to households that sign up. Older COVID tests still may be in your cupboard and OK to use, but you must verify the test’s ...

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 ...

Experts are monitoring increases in COVID-19 cases in the U.S. driven by new, highly infectious variants. So take a moment to make sure you how and when to use at-home COVID tests to help you stay ...

A 2022 study estimates that at-home flu tests have a sensitivity of about 63% if the test is performed within 72 hours of ...

With COVID cases continuing to rise across Illinois and parts of the U.S. and tests widely available, many are wondering if their results are accurate, if they are reading them properly and how often ...

If you test positive for COVID-19 after quarantining and no longer showing symptoms, do you still have to remain in isolation? According to the Centers for Disease Control and Prevention, a person is ...

Infectious disease expert Dr. Mark Kortepeter explains the pros and cons of at-home Covid diagnostic tests and how to interpret the results. One of the major challenges with having everyone receive ...

(WHTM) — As we enter the third year with COVID-19 circulating in the U.S., questions about the virus still abound. It might feel like everyone you know is catching the coronavirus lately, so here’s ...

If you need to know whether you have coronavirus but don’t want to deal with appointment scheduling and clinic wait times, a self-test can be a convenient solution. But who are self-tests right for?

Even with nearly 63% of Californians fully vaccinated, some public health officials worry that big gatherings this holiday season could lead to big outbreaks of COVID-19. But families looking to ...

Here's what you need to know about the new travel rules. All travelers flying into the U.S. must now provide proof of a negative COVID-19 test, taken no more than three days before their flight, or ...