VANCOUVER, British Columbia–(BUSINESS WIRE)–SaNOtize Research and Development (“SaNOtize”) today announced results from a retrospective clinical study assessing the efficacy of nitric oxide releasing nasal spray (NONS™) in preventing COVID-19 infection after high-risk exposure. Nitric oxide is a naturally occurring molecule known to have antimicrobial properties, including a direct effect on SARS-CoV-2 and its variants, the virus that causes COVID-19. The new study, conducted at Srinakharinwirot University in Bangkok, Thailand, found participants who took NONS after COVID-19 exposure were 75% less likely to become infected when compared to the control group, yielding a statistically significant reduction in infection rate.

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