How to know if your lungs are healthy: Chest surgeon suggests a simple test to try at home

Worried about lung health amid rising air pollution? A chest surgeon explains a simple breath-holding test you can try at ...
USA Today

Fact check: Will holding your breath for 10 seconds reveal if you have coronavirus?

Amid the sea of misinformation circulating social media, a self-check for COVID-19 is popping up on Facebook, Instagram, Twitter and WhatsApp. Social media users claim people can test themselves for ...
The New York Times

A New Covid Breath Test Holds Promise, but Wide Use May Still Be Far Off

The F.D.A. authorized a breath-based test made by a small Texas company, which said it hoped that mobile sites could use the device. By Emily Anthes Coronavirus infections might soon be flagged with a ...
CBS News

FDA authorizes breath test that can detect COVID-19 in three minutes

The Food and Drug Administration has granted emergency use authorization to a new COVID-19 test that can detect infections with only a sample of a patient's breath, using a device that can yield ...