How accurate are at-home tests
At-home tests aren’t as accurate as gold standard PCR tests, but they still play a role in catching COVID-19 cases that otherwise would have gone undetected. Like other antigen COVID-19 tests, home COVID-19 tests have a higher chance of a false negative than a false positive — meaning it’s more likely that the test will indicate you don’t have COVID-19 when you do have it than report you do have it when you don’t.
After December 31, 2021, CDC will withdraw the request to the U.S. Food and Drug Administration (FDA) for Emergency Use Authorization (EUA) of the CDC 2019-Novel Coronavirus
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>Chances of a rapid test giving a false positive
Rapid tests rarely give a false positive result. A false positive is when you test positive for COVID-19 when you don’t actually have it.
In the March 2021 review of studies mentioned earlier, the researcher found that rapid tests correctly gave a positive COVID-19 result in 99.6 percent of people.