May contribute to the effectiveness of cotton masks and reduce incidence of and death by COVID-19 near seacoasts — ScienceDaily

Breathing water and salt suppresses the generation of respiratory droplets, and potentially reduces COVID-19 incidence and symptoms, researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS), Massachusetts General Hospital, and the National Institutes of Health (NIH) have found. Two parallel studies were conducted. In one, a randomized 4-arm study of […]