CDC Releases New Advice and Data on Double-Masking
The U.S. Centers for Disease Control and Prevention hasreleasednew guidance about the best ways to use masquerade to help foreclose transmittance of covid-19 . One key recommendation foreground the added benefits of using a more snugly meet mask or match a cloth mask with a surgical mask . Experimental information collected by the agency suggests that either selection should greatly foreshorten the risk of transmission between hoi polloi . Rochelle Walensky , the newly appointed CDC film director , talk about the Modern recommendations during a White House coronavirusbriefingon Wednesday ....