As cases of COVID-19 and the common cold rise across the country, it’s understandable to want to do what you can to lower ...

Researchers say people using a common allergy nasal spray, azelastine, were 69% less likely to contract COVID-19.

Scientists believe that medication given through the nose has the potential to be more effective because it attacks or blocks ...

The days of free at-home COVID-19 tests may be over, but the virus certainly hasn’t gone away. With symptoms that overlap ...

Researchers discuss the effects of azelastine nasal spray on the rate of SARS-CoV-2 infection as compared to placebo.

Laboratory testing and diagnostics company Eurofins said its new at-home COVID nasal testing product had received 'Emergency Use Approval' (EUA) status from the U.S. Food & Drug Administration ...

French researchers say they have had encouraging initial results from trials of a COVID-19 testing system that, they say, can deliver results in 40 minutes with no swab and no need to send off samples ...

Interferon-α nasal spray was safe and effective in reducing COVID-19 risk by 40% in patients with cancer, demonstrating its potential as an additional preventive strategy alongside vaccines and ...

Opportunities in the COVID-19 diagnostics market include growing demand for rapid and precise diagnostic tests, especially mass and molecular diagnostics, innovation in at-home testing kits, and ...

With winter fast approaching, many of us have already been struck with runny noses, dry coughs and fevers. Right now, chances ...

The best way to know if a sore throat is a COVID symptom is to take a test.