Healthcare Workers Who Wear Better Masks Get Less COVID
Healthcare workers had better odds of outmaneuvering SARS-CoV-2 infection while wearing a respirator mask rather than a surgical mask, an observational study showed. Among workers exposed to COVID-19 patients, those who always donned a respirator mask had a lower likelihood of infection (21% vs 35% for those that did not; OR 0.49, 95% CI 0.39-0.61), […]