PropertyValue
?:abstract
  • Stringent COVID-19 control measures were imposed in Wuhan between January 23 and April 8, 2020. Estimates of the prevalence of infection following the release of restrictions could inform post-lockdown pandemic management. Here, we describe a city-wide SARS-CoV-2 nucleic acid screening programme between May 14 and June 1, 2020 in Wuhan. All city residents aged six years or older were eligible and 9,899,828 (92.9%) participated. No new symptomatic cases and 300 asymptomatic cases (detection rate 0.303/10,000, 95% CI 0.270–0.339/10,000) were identified. There were no positive tests amongst 1,174 close contacts of asymptomatic cases. 107 of 34,424 previously recovered COVID-19 patients tested positive again (re-positive rate 0.31%, 95% CI 0.423–0.574%). The prevalence of SARS-CoV-2 infection in Wuhan was therefore very low five to eight weeks after the end of lockdown.
is ?:annotates of
?:creator
?:doi
  • 10.1038/s41467-020-19802-w
?:doi
?:journal
  • Nat_Commun
?:license
  • cc-by
?:pdf_json_files
  • document_parses/pdf_json/432eb64497941d050d9be61df4492a0cdbefb310.json
?:pmc_json_files
  • document_parses/pmc_json/PMC7679396.xml.json
?:pmcid
?:pmid
?:pmid
  • 33219229.0
?:publication_isRelatedTo_Disease
?:sha_id
?:source
  • Medline; PMC
?:title
  • Post-lockdown SARS-CoV-2 nucleic acid screening in nearly ten million residents of Wuhan, China
?:type
?:year
  • 2020-11-20

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