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Influenza vaccination effectiveness in preventing influenza hospitalization in children, Hong Kong, winter 2019/20.
Chiu, Susan S; Chua, Huiying; Kwan, Mike Y W; Chan, Eunice L Y; Wong, Joshua S C; Peiris, J S Malik; Cowling, Benjamin J.
Afiliação
  • Chiu SS; Department of Paediatrics and Adolescent Medicine, Queen Mary Hospital and Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region.
  • Chua H; WHO Collaborating Centre for Infectious Disease Epidemiology and Control, School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region.
  • Kwan MYW; Department of Paediatrics and Adolescent Medicine, Princess Margaret Hospital, Hong Kong Special Administrative Region.
  • Chan ELY; Department of Paediatrics and Adolescent Medicine, Queen Mary Hospital and Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region.
  • Wong JSC; Department of Paediatrics and Adolescent Medicine, Princess Margaret Hospital, Hong Kong Special Administrative Region.
  • Peiris JSM; WHO Collaborating Centre for Infectious Disease Epidemiology and Control, School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region.
  • Cowling BJ; WHO Collaborating Centre for Infectious Disease Epidemiology and Control, School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region. Electronic address: bcowling@hku.hk.
Vaccine ; 38(51): 8078-8081, 2020 12 03.
Article em En | MEDLINE | ID: mdl-33168346
ABSTRACT
The winter influenza season 2019/20 in Hong Kong was predominated by influenza A(H1N1)pdm09. We analysed an on-going test-negative design study consisting of 1227 children admitted for febrile acute respiratory illness from 3 November 2019 (week 45) to 21 March 2020 (week 12). We estimated influenza vaccine effectiveness of 65% (95% CI 46 - 78) against hospitalization due to influenza A and B combined, and 74% (95% CI 54 - 85) against hospitalization due to influenza A(H1N1)pdm09.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Vacinas contra Influenza / Influenza Humana / Vírus da Influenza A Subtipo H1N1 Tipo de estudo: Observational_studies / Risk_factors_studies Limite: Child / Humans País/Região como assunto: Asia Idioma: En Ano de publicação: 2020 Tipo de documento: Article
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Vacinas contra Influenza / Influenza Humana / Vírus da Influenza A Subtipo H1N1 Tipo de estudo: Observational_studies / Risk_factors_studies Limite: Child / Humans País/Região como assunto: Asia Idioma: En Ano de publicação: 2020 Tipo de documento: Article