Shanghai extends lockdown to entire city as tests show Covid spread

Shanghai extends lockdown to entire city as tests show Covid spread New cases surged after 25 million residents were swabbed in 24 hours, and authorities showed no sign of lifting restrictions despite growing public frustration. NBC News

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The lockdown now covers the entire city after restrictions in its western districts were extended until further notice, in what has become a major test of China’s zero-tolerance strategy to eliminate the novel coronavirus.

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