The test uses highly sensitive PCR technology, requiring only a single nasal-swab sample to provide rapid, accurate qualitative detection and differentiation among four of the most prevalent ...

Severity of a COVID-19 illness could be determined by examining autoantibodies in the nasal cavity, allowing more personalized treatment protocols. Severe COVID-19 can be life-threatening for patients ...

Adding a throat swab specimen to a nasal specimen significantly increased sensitivity of COVID-19 rapid antigen tests, whether self-collected or collected by a healthcare worker, a randomized clinical ...

In a recent study posted to The Lancet Microbe, researchers explored the release of viral particles into the environment and air after a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ...