What is the story about?
What's Happening?
Recent research published in JAMA indicates that an over-the-counter nasal spray containing Azelastine may lower the risk of contracting COVID-19 and the common cold. The study involved 450 healthy volunteers in Germany, who were divided into two groups: one using Azelastine nasal spray and the other a placebo. Results showed that the Azelastine group was three times less likely to contract COVID-19 and had shorter durations of illness compared to the placebo group. The spray also reduced the incidence of other viral infections, including the common cold.
Why It's Important?
The findings suggest that Azelastine nasal spray could be a valuable tool in reducing the spread of COVID-19 and other viral infections, offering an additional preventive measure alongside vaccines and masks. This could have significant implications for public health strategies, especially in managing seasonal outbreaks and reducing healthcare burdens. The study highlights the potential for repurposing existing medications to address emerging health challenges, encouraging further research into antiviral properties of common drugs.
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