Washington, D.C. – The U.S. Centers for Disease Control and Prevention (CDC) has released three studies in the Morbidity and Mortality Weekly Report (MMWR) that highlight the importance of using layered prevention strategies including universal masking to stop the spread and minimize disruptions to school operations for safe in-person education.
These studies found that school districts without a universal masking policy in place were more likely to have COVID-19 Coronavirus outbreaks. Nationwide, counties without masking requirements saw the number of pediatric COVID-19 Coronavirus cases increase nearly twice as quickly during this same period.
Another report found that during the two weeks following the start of school, the average change in pediatric COVID-19 Coronavirus case rates was lower among counties with school mask requirements (16.32 per 100,000/day) compared with counties without school mask requirements (34.85 cases per 100,000/day). This highlights the impact that universal masking policies can have on the communities that surround these school districts, as the impact of the policies can reduce the burden on the health care systems that support these school districts.
A third report studied COVID-19-related school closures and found that despite an estimated 1,801 school closures so far this school year, 96% of public schools have been able to remain open for full in-person learning. The continued focus on providing students with a safe environment for in-person learning is one of the main priorities for CDC’s guidance, and can be best achieved by following a layered prevention strategy.
These studies continue to demonstrate the importance and effectiveness of CDC’s Guidance for COVID-19 Prevention in K-12 Schools to help districts ensure safer in-person learning and stop the spread of COVID-19 Coronavirus. Promoting vaccination of eligible persons, mask wearing, and screening testing are all proven methods to continue to work towards the end of the COVID-19 Coronavirus pandemic.
U.S. Department of Health and Human and Services
The U.S. Centers for Disease Control and Prevention (CDC) works 24/7 protecting America’s health, safety, and security. Whether diseases start at home or abroad, are curable or preventable, chronic or acute, or from human activity or deliberate attack, CDC responds to America’s most pressing health threats. CDC is headquartered in Atlanta and has experts located throughout the United States and the world.