4 measures applied together can limit Covid-19 transmission in schools

The results of the model are clear. Four clear and important measures must be implemented in parallel to minimize the chances of school-related outbreaks. Require vaccination. The currently authorized Covid-19 vaccines are safe and incredibly effective against Covid-19. Though they have not yet been authorized for use in those under age 12, ensuring that every eligible individual within a school is vaccinated is one of the best ways to protect the entire school population. Wear masks. If someone in a school has been infected with SARS-CoV-2, the best way to minimize others’ exposure is to ensure that all individuals are wearing masks. This is especially important given that some individuals may not show any symptoms but can still transmit the virus. Increase ventilation. Early in the pandemic, researchers learned that the major form of SARS-CoV-2 transmission is through droplets, and sometimes even aerosols. Get tested. The Delta variant is two to three times more transmissible than previous versions of SARS-CoV-2. Until children under the age of 12 can be vaccinated, it is impossible in elementary school settings to achieve herd immunity through vaccination.