Zhao Dandan, deputy head of the Shanghai Municipal Health Commission, said at a news conference Tuesday that all 16 districts of the Chinese financial hub had now achieved that distinction. But 860,000 people remain under the strictest lockdown level, meaning they cannot leave their homes.
Since China's leader Xi Jinping vowed to endure with his zero-Covid policy on May 5, Shanghai authorities have taken increasingly hardline measures, canceling food deliveries in some neighborhoods, forcing residents who tested negative for Covid into government quarantine and disinfecting their homes without consent.