Rapid testing for COVID-19 has become part of many Americans’ lives since late 2021, but now, a new COVID-19 breath test might make it even more convenient to get tested. On Thursday, the U.S. Food ...

A person's exhaled breath – which provides information that could unveil diverse health insights – has been hard to analyze. Now, a novel "smart mask" provides real-time, non-invasive monitoring of ...

Surgical face masks became a symbol of safety during the COVID-19 pandemic. They helped prevent the spread of viruses, especially through the air. Now, researchers at the University of Rome Tor ...

The Food and Drug Administration (FDA) on Thursday issued an emergency use authorization for the first COVID-19 diagnostic test that can detect SARS-CoV-2 infection in breath samples. "Today’s ...