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Waning effectiveness of BNT162b2 and ChAdOx1 covid-19 vaccines over six months since second dose: OpenSAFELY cohort study using linked electronic health records.
Horne, Elsie M F; Hulme, William J; Keogh, Ruth H; Palmer, Tom M; Williamson, Elizabeth J; Parker, Edward P K; Green, Amelia; Walker, Venexia; Walker, Alex J; Curtis, Helen; Fisher, Louis; MacKenna, Brian; Croker, Richard; Hopcroft, Lisa; Park, Robin Y; Massey, Jon; Morley, Jessica; Mehrkar, Amir; Bacon, Sebastian; Evans, David; Inglesby, Peter; Morton, Caroline E; Hickman, George; Davy, Simon; Ward, Tom; Dillingham, Iain; Goldacre, Ben; Hernán, Miguel A; Sterne, Jonathan A C.
Affiliation
  • Horne EMF; Population Health Sciences, University of Bristol, Bristol, UK.
  • Hulme WJ; NIHR Bristol Biomedical Research Centre, Bristol, UK.
  • Keogh RH; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Palmer TM; London School of Hygiene and Tropical Medicine, London, UK.
  • Williamson EJ; Population Health Sciences, University of Bristol, Bristol, UK.
  • Parker EPK; MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK.
  • Green A; London School of Hygiene and Tropical Medicine, London, UK.
  • Walker V; London School of Hygiene and Tropical Medicine, London, UK.
  • Walker AJ; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Curtis H; Population Health Sciences, University of Bristol, Bristol, UK.
  • Fisher L; MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK.
  • MacKenna B; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Croker R; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Hopcroft L; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Park RY; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Massey J; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Morley J; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Mehrkar A; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Bacon S; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Evans D; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Inglesby P; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Morton CE; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Hickman G; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Davy S; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Ward T; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Dillingham I; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Goldacre B; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Hernán MA; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
  • Sterne JAC; The DataLab, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
BMJ ; 378: e071249, 2022 07 20.
Article de En | MEDLINE | ID: mdl-35858698

Texte intégral: 1 Collection: 01-internacional Base de données: MEDLINE Sujet principal: SARS-CoV-2 / COVID-19 Type d'étude: Etiology_studies / Incidence_studies / Observational_studies / Risk_factors_studies Limites: Adult / Humans Langue: En Journal: BMJ Sujet du journal: MEDICINA Année: 2022 Type de document: Article Pays d'affiliation: Royaume-Uni

Texte intégral: 1 Collection: 01-internacional Base de données: MEDLINE Sujet principal: SARS-CoV-2 / COVID-19 Type d'étude: Etiology_studies / Incidence_studies / Observational_studies / Risk_factors_studies Limites: Adult / Humans Langue: En Journal: BMJ Sujet du journal: MEDICINA Année: 2022 Type de document: Article Pays d'affiliation: Royaume-Uni