Before revision:  In addition, we highlight the need for preventive measures to reduce contagion in school settings throughout the year 2021, where children might be drivers of contagion because of them remaining susceptible . Strategies that maintain low case numbers, instead of high ones, reduce infections and deaths by factors of eleven and five, respectively ...
After revision:  In addition, we highlight the need for preventive measures to reduce contagion in school settings throughout the year 2021, where children might be drivers of contagion because of them remaining susceptible ...