Finding a COVID-19 test has become a real challenge with the spread of the omicron variant. But there is also confusion over which test people should be getting, which is a PCR or antigen? “The two ...

For any American wondering if they have Covid-19, there are two kinds of tests available: polymerase chain reaction (PCR) and rapid antigen (sometimes just called “rapid tests”). The two tests work in ...

Lines of cars at testing sites - it's a sight that's become familiar around the state in the past couple of weeks with people hoping to find out their COVID-19 status to return to work or keep loved ...

There are three different ways to test for COVID-19: PCR tests, antigen tests and antibody tests. Each method is best for a different stage of COVID-19 infection. Used in sequence, all three methods ...

With the surge in omicron variant cases, it seems everyone has the same idea: test for COVID-19 to be as safe as possible around family members during the holidays. Well which one should you take and ...

SEATTLE—Frustration continues to build up, as people wait hours to get a Covid-19 test. Many sites around Puget Sound are still closed after the winter blast and appointments are filling up. As health ...

The FDA has issued emergency authorizations to 12 antibody tests for the virus. As federal officials gradually begin reopening the country, expanded testing is central to the conversation. Until now, ...