OTC nasal spray seemed to cut COVID infections by 67% in mid-sized trial
via jamanetwork.com
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Daily squirts of a safe, over-the-counter allergy nasal spray may prevent COVID-19 infections from taking hold, according to results published Tuesday in JAMA Internal Medicine. In a mid-staged trial, the spray appeared to reduce infections by promising 67 percent, though a larger trial will need to confirm that robust efficacy. The trial was a randomized, […]