Shanghai prepares to reopen all schools after months of Covid closures

China's financial hub Shanghai said on Sunday it would reopen all schools including kindergartens, primary and middle schools on September 1 after months of Covid-19 closures. SHANGHAI - China's financial hub Shanghai said on Sunday it would reopen all schools including kindergartens, primary and middle schools on September 1 after months of Covid-19 closures. The city will require all teachers and students to take nucleic acid tests for the coronavirus every day before leaving campus, the Shanghai Municipal Education Commission said. It also called for teachers and students to carry out a 14-day "self health management" within the city ahead…