China races to squash new COVID-19 cluster among schoolchildren

Southern Chinese cities closed schools and ordered testing for millions on Tuesday in a race to curb a new COVID-19 outbreak which has sparked concerns over infections among unvaccinated schoolchildren. Putian, a city of 3.2 million in coastal Fujian province, ordered testing of all residents on Tuesday after Delta variant cases linked to a returnee from Singapore ballooned into a […]
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