School closures have little impact on spread of coronavirus, study finds https://www.theguardian.com/education/2020/apr/06/school-closures-have-little-impact-on-spread-of-coronavirus-study?CMP=share_btn_tw
This thread is excellent. It shows the mangle between a scientific paper and general reporting. Much more testing is needed. https://twitter.com/DrSamSims/status/1247445729439895555