How Two Hairstylists Changed Our Mask Policy

by Dr. Joseph Mercola STORY-AT-A-GLANCE The U.S. Centers for Disease Control and Prevention provides more than 15 observational studies as their basis for recommending face masks The CDC focused, in particular, on one of the studies — an observational cohort study of two hairstylists at a Missouri beauty salon who tested positive for COVID-19 The […]