In the intention-to-treat population, the incidence of polymerase chain reaction-confirmed SARS-CoV-2 infection was significantly lower in the azelastine group vs the placebo group. HealthDay News — ...

Researchers say people using a common allergy nasal spray, azelastine, were 69% less likely to contract COVID-19. Participants in the trial were also 71% less likely to catch the common cold than ...

Clinical trial shows over-the-counter azelastine spray may block Covid virus from entering nasal passages See the newly ...

(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 ...

(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 ...