Shanghai Steps Up Defences Against Wave of Asymptomatic COVID Cases
Shanghai is moving quickly to halt the spread of COVID-19 amid a rising wave of local symptomless cases, testing tens of thousands of people, delaying dozens of concerts and exhibitions and shutting some public venues.
Reuters Health Information
source https://www.medscape.com/viewarticle/969953?src=rss
Reuters Health Information
source https://www.medscape.com/viewarticle/969953?src=rss
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