TechnologyArs TechnicaTue, Sep 2, 2025, 10:36 PMPositive

OTC nasal spray seemed to cut COVID infections by 67% in mid-sized trial

A Phase 2 trial indicates that an OTC nasal spray may reduce COVID infections by 67%. This finding is significant as vaccine access remains limited.

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A Phase 2 trial indicates that an OTC nasal spray may reduce COVID infections by 67%. This finding is significant as vaccine access remains limited.
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