In thousands of districts, 4-day school weeks are robbing students of learning time for what amounts to hygiene theater
Earlier this month, the Centers for Disease Control and Prevention made clear that good ventilation and consistent mask wearing are far more effective at preventing the spread of COVID-19 than disinfecting surfaces. This clarification was long overdue. Scientists have long suspected that the virus is mainly airborne. They recognized that measures like deep cleaning and temperature checks […]
