Some unusual history of another epidemic .. tuberculosis .. and how the issue of outside, open-air school, was carried out ..
https://www.washingtonpost.com/history/2020/09/14/open-air-schools-outdoor-coronavirus/
Some unusual history of another epidemic .. tuberculosis .. and how the issue of outside, open-air school, was carried out ..
https://www.washingtonpost.com/history/2020/09/14/open-air-schools-outdoor-coronavirus/