AdvertisementIs School Safe? Will Districts Test For COVID-19? Answering Back-To-School QuestionsJuly 15, 2020Allison AubreyCory TurnerSarah McCammonfacebookEmailGonzalo Inclán and Enfrén Carreño of the Liceo Europeo school just outside of Madrid, Spain measure the space between desks in May. (Getty Images)
