(WXYZ) — Now that the government is offering free COVID-19 testing kits to all Americans, many may have questions about how accurate these tests are and when they ...

Two different COVID-19 tests could give you different results. And both could be right. That’s the crux of this testing confusion. It turns out they each have their own role in measuring your COVID-19 ...

Perhaps you have been feeling sick, or maybe you’re trying to be proactive if you’re going to an event soon and you want to get a COVID-19 test. The two types of diagnostic tests right now being ...

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 ...

WASHINGTON — As COVID-19 cases skyrocket to the highest numbers since the start of the pandemic, it’s become increasingly difficult for many Americans to track down a COVID-19 test. Then when you ...

With Omicron subvariants continuing to evolve and spread, more and more people are testing positive for COVID across the US and Illinois. As of the latest update, eight counties in Illinois were ...

SYDNEY, AUSTRALIA - SEPTEMBER 29: In this photo illustration a man uses a COVID-19 rapid antigen test kit at home on September 29, 2021 in Sydney, Australia. Australians will be able to use rapid ...

TAMPA, Fla. — There are a lot of options for COVID tests, locations to get them and different brands to choose from. Dr. Jill Roberts is a professor at USF Health. She specialized in molecular ...

In a recent study posted to the medRxiv* server, a team of researchers investigated how antigen concentration and viral load in different specimen types affected the performance of severe acute ...

FDA has extended shelf life of select at-home coronavirus tests Control line reveals whether test is working properly Up to 1 million expired Florida tests given extension We’ve all done it: finished ...