PropertyValue
?:abstract
  • PURPOSE: There is increasing evidence indicating that considerable fractions of cases of SARS-CoV-2 infection are asymptomatic. We traced three asymptomatic clusters to investigate the infectivity of subclinical cases of coronavirus disease 2019 (COVID-19). PATIENTS AND METHODS: Three medical staff who were asymptomatic were diagnosed with coronavirus disease 2019 by serological tests. Their close contacts were systematically evaluated based on COVID-19-related symptoms, nucleic acid tests, serological tests, and chest computed tomography (CT) as needed to determine if they were infected by SARS-CoV-2. RESULTS: None of the staff’s close contacts, including 10 family members, were infected by the indexes, even though no protective measures were taken. CONCLUSION: The infectivity of asymptomatic subclinical infection patients of coronavirus disease 2019 seems to be low.
is ?:annotates of
?:creator
?:doi
  • 10.2147/idr.s261304
?:doi
?:journal
  • Infect_Drug_Resist
?:license
  • cc-by-nc
?:pdf_json_files
  • document_parses/pdf_json/210d6841f294f72bc1f42df88fd2cd34494c9e34.json
?:pmc_json_files
  • document_parses/pmc_json/PMC7522516.xml.json
?:pmcid
?:pmid
?:pmid
  • 33061473.0
?:publication_isRelatedTo_Disease
?:sha_id
?:source
  • Medline; PMC
?:title
  • Asymptomatic Subclinical Cases of Coronavirus Disease 2019 without Viral Transmission in Three Independent Families
?:type
?:year
  • 2020-09-24

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