FDA Authorizes First At-Home Test That Can Detect Flu And COVID-19
The Food and Drug Administration (FDA) authorized the first over-the-counter at-home test to detect and differentiate influenza (commonly known as the flu) and COVID-19. The test, made by California-based Lucira Health, works similarly to standard at-home COVID tests where users swirl a self-collected nasal swab in a vial and place it in a test unit. […]
At-Home Test Performance Declined During Omicron
The performance of certain at-home rapid antigen tests declined during Omicron, Dutch researchers found. From December 2021 to February 2022, sensitivities for three commonly used tests in the Netherlands dropped, though only the decline with Clinitest was statistically significant: Flowflex: 87% to 80.9% MPBio: 80% to 73% Clinitest: 83.1% to 70.3% Adding an oropharyngeal swab […]
Can I Use My Expired At-Home COVID Tests?
People who stocked up on at-home COVID-19 tests during this past winter’s Omicron surge may have expired test kits on hand. But before tossing them in the trash, check to see if their shelf-life has been extended, as the FDA has updated expiration dates for some tests based on new data. Among those tests are […]