Keiser, Olivia, Thomas Agoritsas, Christian L. Althaus, Andrew S. Azman, Dominique de Quervain, Antoine Flahault, Myrofora Goutaki, Arnaud Merglen, and Isabella Eckerle. 2021. “A Public Health Strategy for SARS-CoV-2, Grounded in Science, Should Guide Swiss Schools through the Coming Winter”. Swiss Medical Weekly 151 (4142):w30086. https://doi.org/10.4414/SMW.2021.w30086.