Safety and Efficacy of Single-Dose Ad26.COV2.S Vaccine against Covid-19

Ad26.COV2.S vaccine is a replication-incompetent human adenovirus type 26 vector containing the gene sequence that produces SARS-CoV-2 spike protein in a prefusion-stabilized conformation. In a randomized trial involving nearly 40,000 persons, vaccine efficacy was 66% against moderate to severe–crit...

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Veröffentlicht in:The New England journal of medicine 2021-06, Vol.384 (23), p.2187-2201
Hauptverfasser: Sadoff, Jerald, Gray, Glenda, Vandebosch, An, Cárdenas, Vicky, Shukarev, Georgi, Grinsztejn, Beatriz, Goepfert, Paul A, Truyers, Carla, Fennema, Hein, Spiessens, Bart, Offergeld, Kim, Scheper, Gert, Taylor, Kimberly L, Robb, Merlin L, Treanor, John, Barouch, Dan H, Stoddard, Jeffrey, Ryser, Martin F, Marovich, Mary A, Neuzil, Kathleen M, Corey, Lawrence, Cauwenberghs, Nancy, Tanner, Tamzin, Hardt, Karin, Ruiz-Guiñazú, Javier, Le Gars, Mathieu, Schuitemaker, Hanneke, Van Hoof, Johan, Struyf, Frank, Douoguih, Macaya
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container_end_page 2201
container_issue 23
container_start_page 2187
container_title The New England journal of medicine
container_volume 384
creator Sadoff, Jerald
Gray, Glenda
Vandebosch, An
Cárdenas, Vicky
Shukarev, Georgi
Grinsztejn, Beatriz
Goepfert, Paul A
Truyers, Carla
Fennema, Hein
Spiessens, Bart
Offergeld, Kim
Scheper, Gert
Taylor, Kimberly L
Robb, Merlin L
Treanor, John
Barouch, Dan H
Stoddard, Jeffrey
Ryser, Martin F
Marovich, Mary A
Neuzil, Kathleen M
Corey, Lawrence
Cauwenberghs, Nancy
Tanner, Tamzin
Hardt, Karin
Ruiz-Guiñazú, Javier
Le Gars, Mathieu
Schuitemaker, Hanneke
Van Hoof, Johan
Struyf, Frank
Douoguih, Macaya
description Ad26.COV2.S vaccine is a replication-incompetent human adenovirus type 26 vector containing the gene sequence that produces SARS-CoV-2 spike protein in a prefusion-stabilized conformation. In a randomized trial involving nearly 40,000 persons, vaccine efficacy was 66% against moderate to severe–critical Covid-19 and 85% against severe–critical Covid-19. Efficacy against the variant first identified in South Africa was 64% against moderate disease and 82% against severe–critical disease.
doi_str_mv 10.1056/NEJMoa2101544
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1533-4406
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source MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; ProQuest Central UK/Ireland; New England Journal of Medicine
subjects Ad26COVS1
Adolescent
Adult
Adverse events
Age
Aged
Asymptomatic Diseases - epidemiology
Coronaviruses
COVID-19
COVID-19 - epidemiology
COVID-19 - mortality
COVID-19 - prevention & control
COVID-19 vaccines
COVID-19 Vaccines - administration & dosage
COVID-19 Vaccines - adverse effects
COVID-19 Vaccines - immunology
Disease transmission
Double-Blind Method
FDA approval
Female
Hospitalization - statistics & numerical data
Humans
Hypotheses
Immunogenicity, Vaccine
Incidence
Infections
Male
Middle Aged
Original
Pandemics
Patient Acuity
Placebos
Population
Proportional Hazards Models
Protein structure
Protocol
R&D
Research & development
Safety
Severe acute respiratory syndrome coronavirus 2
Spike protein
Vaccine efficacy
Vaccines
Young Adult
title Safety and Efficacy of Single-Dose Ad26.COV2.S Vaccine against Covid-19
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