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 ...

BETHESDA, Md. - The director for the National Institutes of Health announced this week the progress of a nasal spray being developed to treat COVID-19. "I’m pleased to share progress in the ...

An over-the-counter nasal spray used to treat allergies may help prevent COVID-19 infections. A clinical trial published in JAMA Internal Medicine tested Azelastine nasal spray among 450 healthy, ...

Flu and COVID and allergies, oh my! With a record-breaking flu season still underway — and spring allergies just around the corner — you may find your medicine cabinet packed to the brim with ...

The Food and Drug Administration is making it easier for people to simultaneously test themselves for COVID-19 and the flu at home. The agency this week authorized the Healgen Scientific's Rapid Check ...

Oceanit’s ASSURE-100 Rapid COVID-19 Home Test is now being sold online. The FDA approved ASSURE-100 for emergency use in December 2022, allowing it to be sold over the counter to consumers. Previously ...

An over-the-counter nasal spray which has been used for years as a safe and effective treatment for seasonal allergies could potentially prevent Covid infections, according to clinical trial results ...

(CNN) — Amid the uncertainty surrounding eligibility for and access to the latest Covid-19 vaccine, a new study has found that a common nasal spray could help prevent infection. (CNN) — Amid the ...