RALEIGH, N.C. (WTVD) -- It's a question some scientists are taking a deeper look at: Nose or throat -- what is the best way to do a COVID-19 test? A woman says she swabbed both her nose and throat and ...

Eurofins announces that its US FDA-authorized At-Home COVID-19 Nasal PCR Test is now being covered by Medicare, Medicaid and commercial insurance providers. The Emergency Use Authorization (EUA) ...

Prefer an adorable dog licking your face over an invasive swab up the nose? That's a research-driven option now in testing for the coronavirus. Trained dogs have shown signs of being more effective at ...

Dogs are amazing. And their sense of smell, well, it's pretty good, too – significantly better than our own. Which got some people asking; can dogs sniff out Covid when following their nose? So, when ...

A new clinical trial offers evidence that a common over-the-counter antihistamine used for allergy relief may also help ward ...

A phase 2 study shows that azelastine nasal spray lowered coronavirus infection rates to 2.2% compared to 6.7%, researchers ...

It’s never been harder for Americans to get their hands on at-home rapid tests, as the fast-moving omicron variant fuels more than half a million new COVID-19 cases each day. The lucky ones with tests ...

A common nasal spray may lower the risk of getting Covid-19, a new study shows. Dr. Leana Wen discusses what this all means as coronavirus cases rise.