Learn why you can trust us.ON THIS PAGEOur Top PicksBest Antigen TestBest Molecular TestBest Drugstore TestBest COVID-19 and Flu TestSee more (11) At-home COVID-19 tests are a convenient and ...

Antigen tests can identify the presence of antigens within the body, which are substances that cause immune responses, such as the release of antibodies. The immune system, and antibodies specifically ...

The Omicron variant of SARS-CoV-2 has renewed attention on Covid-19 antigen test kits. They are in high demand across the United States, and many Americans are having trouble getting them, prompting ...

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, ...

A recent study posted to the medRxiv* preprint server evaluated the performance of three at-home coronavirus disease 2019 (COVID-19) rapid antigen tests commonly used in the United States (US) against ...

New findings demonstrate how the rapid antigen test can be used to triage healthcare workers for returning to work during periods of acute staffing shortages during COVID surges. They also show that a ...

COVID-19 tests are in greater demand than ever, and new data about the Omicron variant can make picking and using different types of tests confusing. Molecular tests for COVID-19, like the "RT-PCR" ...

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 ...

Arguably one of the most important facets of the battle against COVID-19 is the ability for states to increase their testing capabilities. As of May 22, the U.S. has completed over 13 million tests ...

FAIRFAX COUNTY, VA — Fairfax County Public Library will be distributing a small supply of free COVID-19 rapid antigen tests at four of its regional branches on Wednesday, with a limit of four test ...

About 60% of healthcare workers participating in an optional rapid antigen testing program at UCLA tested positive at day five, and about 50% were positive at day seven after initially testing ...