Fast screening and testing for COVID-19 enables the identification of infected high-risk individuals and, consequently, reduces virus spread, providing better prevention and control of COVID-19 1,2.

Self-testing is an effective tool to bridge the testing gap for several infectious diseases; however, its performance in detecting SARS-CoV-2 using antigen-detection rapid diagnostic tests (Ag-RDTs) ...

If you've accumulated a stockpile of rapid at-home COVID-19 tests over the course of the pandemic — including a handful of free products delivered by the government to your home — you may be surprised ...

The Food and Drug Administration (FDA) on Tuesday named three unauthorized rapid COVID-19 tests that it says people should not use due to the risk of false results. The FDA instructed people to not ...

The Food and Drug Administration announced Wednesday that a healthcare company has recalled 45,500 COVID-19 rapid tests due to a "high number of false positive reports." Pharmaceutical company ...

(KERO) — The U.S. Food and Drug Administration issued a "do not use' warning for three at-home rapid COVID-19 tests because the tests are not authorized, cleared or approved for use in the U.S. The ...

Polymerase chain reaction (PCR) and rapid (antigen) tests for COVID-19 both involve taking a swab. Results for a PCR test take longer, as it needs to go to a laboratory. It is more costly but tends to ...