The temporary lockdown, which will cover millions of people across the Pudong, Huangpu, Jing’an, Xuhui, Hongkou, Baoshan and Minhang districts, comes as infections found in the community rebounded to six as of 5 p.m. on Thursday, up from zero the day before. 

The temporary lockdown, which will cover millions of people across the Pudong, Huangpu, Jing’an, Xuhui, Hongkou, Baoshan and Minhang districts, comes as infections found in the community rebounded to six as of 5 p.m. on Thursday, up from zero the day before.