Antigen tests that are ready in 15 minutes and can be stored and used at home have been crucial for many who are trying to mitigate risk of contracting the coronavirus. But now some people with ...

For instance, if you only get a very faint line, it might be hard to know whether or not that means your results are positive. I know how that feels firsthand. After more than two years of evading ...

At-home rapid COVID-19 tests can reveal more about viral load than a simple positive/negative result, according to experts. "By definition, the basic technology suggests that you somehow have to go ...

A COVID-19 rapid test that is said to be more sensitive than any other has been developed by scientists in the United Kingdom. It detects temperature changes when the virus binds to nanoparticles ...

Bozeman, Montana--(Newsfile Corp. - March 31, 2022) - In the struggle against COVID-19, ALERCELL, a biotechnology business based in Montana and managed by CEO Frederic Scheer, has shown its resiliency ...

SAN ANTONIO – Expecting a COVID-19 test in the mail? Don’t leave it in your mailbox too long, experts say. Heat and humidity could affect its accuracy. Bexar County’s current COVID-19 risk level is ...

It was possible -- albeit rare -- for people not infected with SARS-CoV-2 to have persistent false positive rapid antigen COVID-19 tests, longitudinal data showed. Among a large cohort of over 11,000 ...

(WJW)- As homes across the country have received the free at-home COVID-19 antigen tests, a new warning is being issued about a potential hazard. According to Poison Control, the extraction vial in ...

The new findings are from an ongoing U.S. study that began in October and was designed to assess the performance of rapid antigen tests in asymptomatic people. By Emily Anthes Several rapid antigen ...

New Canadian border rules say vaccinated travelers now only need to get an negative antigen test result within 24 hours of travel to cross the border. But the antigen test, also known as a rapid test, ...