Coronavirus Europe: Schools prepare for winter with open windows

With temperatures in Germany frequently dropping to freezing, children in the city of Bochum are bracing for a crisp learning environment as officials advise teachers to open the windows for fresh air every 20 minutes. Children have been told to bring blankets and wrap up.
Critics have called the advice a threat to the health of students, with Finn Wandhoff, chairman of the Student Union of Germany, accusing the government of failing the education system by not opting for online learning.
In Scotland, where First Minister Nicola Sturgeon says keeping schools open is a priority, Edinburgh’s chief education officer, Andy Gray, wrote a letter to parents urging them to ensure that their children wear extra layers of clothing when they return to school on Oct. 26 after a midterm break, local media reported.
In guidance issued in August, the Scottish government said: “The opening of doors and windows, where it