False positives are thought to be much less common. Soni said that false positive COVID-19 antigen test results have not been previously described before as a potential systematic issue.

Experts agree that rapid antigen test kits can show degrees of infectiousness ...

RSV tests include nasal swabs or blood tests to detect the virus's genetic material or antibodies, but rapid tests provide quick results.

How to understand at-home rapid antigen tests, what to do if you test positive after five days, and how to test if you’re asymptomatic after a JN. 1 variant exposure.

Here’s a refresher on how and when to test for Covid, and what your at-home results really mean. Do rapid tests work on the variants in circulation? The short answer is yes.

The National Institutes of Health has tested more than 100 COVID-19 rapid tests to determine whether they detect new coronavirus variants. The vast majority can detect new and old variants.

Clinitest Rapid COVID-19 Antigen Self-Test from Siemens Healthineers. Detect COVID-19 Test from Detect, Inc. Flowflex COVID-19 Antigen Home Test from Acon Laboratories.

The rapid antigen test used in this study is the BinaxNOW COVID-19 test manufactured by Abbott and supplied at no cost by the Maryland Department of Health. "Despite the robust findings of our latest ...

Experts discuss what it might mean if you get a faint line on a home COVID-19 test, when to take another test and what precautions to take.

A fever and a nasty cough can be symptoms of a range of respiratory illnesses. An antigen test that narrows down the culprits can speed up diagnosis and recovery.