A new study has shown promising results for a nasal COVID-19 vaccine, according to researchers at the Institute of Virology at Freie Universität Berlin in Germany. When two doses of the live nasal ...

The National Institutes of Health, Belgium-based viral vector manufacturer Exothera and researchers at Dartmouth Health's Dartmouth Hitchcock Medical Center and Dartmouth's Geisel School of Medicine ...

(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. This randomized ...

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. This randomized ...

In the near future, a simple nasal spray in your medicine cabinet would not only ease allergy congestion but also significantly bring down your risk of catching COVID-19. According to a new clinical ...

SAN FRANCISCO -- A new type of COVID-19 therapy is showing promise as a new tool to hijack the virus and slow down variants. It's a new weapon that could be added to the arsenal against COVID-19.

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 ...

A trial found the allergy spray azelastine lowered COVID-19 infection risk. Users tested positive less often and later than those on placebo. Experts say larger studies are needed to confirm the ...

(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 ...