WASHINGTON — Jiangsu Well Biotech Co. Ltd. on Wednesday recalled its COVID-19 Ag Rapid Test devices because they were distributed to U.S. customers without authorization, clearance or approval from ...

These rapid antigen tests offer a quick and easy way to screen for COVID-19, including the new variant EG.5, or "Eris" People / Madison Woiten Even if you’ve grown accustomed to a life without face ...

A recent study posted on the medRxiv* preprint server has assessed the sensitivity of antigen-based rapid diagnostic tests (Ag-RDTs). Study: Comparison of the analytical and clinical sensitivity of ...

According to the agency, an extended expiration date means the manufacturer provided data showing that the shelf-life is longer than was known when the test was first authorized. For more information ...

“Getting my covid-19 result in less than 6 hours and not having to wait for days was a relief. The short turnaround time enabled me to make the appropriate and timely decision to self–isolate, says ...