The use of face masks in classrooms made “no significant difference” in COVID-19 infection rates, according to a new study. A cohort of researchers from several universities and hospitals in Spain came to the conclusion by analyzing COVID-19 transmission rates, age, and the mandated use of face masks in classrooms across the region of Catalonia. The study – “Unravelling the Role of the Mandatory use of Face Covering Masks for the Control of SARS-CoV-2 in Schools: a Quasi-Experimental Study Nested in a Population-Based Cohort in Catalonia (Spain)” – compiled data from 1,907 schools with a total of 599,314 pupils during
