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 ...

(Reuters) - The U.S. Food and Drug Administration has granted emergency use authorization to Becton Dickinson and Co for a COVID-19 antigen test that can be administered at the point of care and ...

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 ...

BOSTON (CBS) - A warning for Americans who use at-home rapid antigen tests for COVID-19. There are counterfeit kits that could give false results. The FDA urges the public to watch out for phony test ...

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 ...

Stop me if this sounds familiar: You wake up with a slight throat irritation and immediately assume it’s COVID-19. You run through your schedule for the next 10 days and weigh what’s cancelable and ...

The United States is once again watching coronavirus cases and hospitalizations rise as summertime nears. Nearly half of Americans – 45 percent – are living in communities with medium or high ...