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Trend in Sensitivity of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Serology One Year After Mild and Asymptomatic Coronavirus Disease 2019 (COVID-19): Unpacking Potential Bias in Seroprevalence Studies.
Bailie, Christopher R; Tseng, Yeu Yang; Carolan, Louise; Kirk, Martyn D; Nicholson, Suellen; Fox, Annette; Sullivan, Sheena G.
  • Bailie CR; World Health Organization (WHO) Collaborating Centre for Reference and Research on Influenza, Royal Melbourne Hospital, at the Peter Doherty Institute for Infection and Immunity, Melbourne VIC, Australia.
  • Tseng YY; National Centre for Epidemiology and Public Health, Australian National University, Canberra Australian Capital Territory (ACT), Australia.
  • Carolan L; WHO Collaborating Centre for Reference and Research on Influenza, Royal Melbourne Hospital, and Department of Infectious Disease, University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Melbourne  Victoria  (VIC), Australia.
  • Kirk MD; WHO Collaborating Centre for Reference and Research on Influenza, Royal Melbourne Hospital, at the Peter Doherty Institute for Infection and Immunity, Melbourne VIC, Australia.
  • Nicholson S; National Centre for Epidemiology and Public Health, Australian National University, Canberra ACT, Australia.
  • Fox A; Victorian Infectious Diseases Reference Laboratory, Royal Melbourne Hospital, at the Peter Doherty Institute for Infection and Immunity, Melbourne VIC, Australia.
  • Sullivan SG; WHO Collaborating Centre for Reference and Research on Influenza, Royal Melbourne Hospital, and Department of Microbiology and Immunology, University of Melbourne, and Department of Infectious Diseases, University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Melbourne VIC
Clin Infect Dis ; 75(1): e357-e360, 2022 08 24.
Article in English | MEDLINE | ID: covidwho-1713626
ABSTRACT
A key aim of serosurveillance during the coronavirus disease 2019 (COVID-19) pandemic has been to estimate the prevalence of prior infection, by correcting crude seroprevalence against estimated test performance for polymerase chain reaction (PCR)-confirmed COVID-19. We show that poor generalizability of sensitivity estimates to some target populations may lead to substantial underestimation of case numbers.
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Full text: Available Collection: International databases Database: MEDLINE Main subject: SARS-CoV-2 / COVID-19 Type of study: Diagnostic study / Observational study Limits: Humans Language: English Journal: Clin Infect Dis Journal subject: Communicable Diseases Year: 2022 Document Type: Article Affiliation country: Cid

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Full text: Available Collection: International databases Database: MEDLINE Main subject: SARS-CoV-2 / COVID-19 Type of study: Diagnostic study / Observational study Limits: Humans Language: English Journal: Clin Infect Dis Journal subject: Communicable Diseases Year: 2022 Document Type: Article Affiliation country: Cid