N95 masks may be the most effective at reducing the spread of the novel coronavirus, according to a study by researchers, including those from the Indian Space Research Organisation, which suggests that any mask is better than no mask at preventing COVID-19. The N95 masks reduced a cough’s initial velocity by up to a factor of 10, and limit its …
N95 masks may be the most effective at reducing the spread of the novel coronavirus, according a study by researchers, including those from the Indian Space Research Organisation, which suggests that any mask is better than no mask at preventing COVID-19. The N95 masks reduced a cough’s initial velocity by up to a factor of 10, and limit its spread …
)