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WHO guidance on COVID-19 vaccine trial designs in the context of authorized COVID-19 vaccines and expanding global access: Ethical considerations

  • Jerome Amir Singh
  • , Sonali Kochhar
  • , Jonathan Wolff
  • , Caesar Atuire
  • , Anant Bhan
  • , Ezekiel Emanuel
  • , Ruth Faden
  • , Prakash Ghimire
  • , Dirceu Greco
  • , Calvin Ho
  • , Suerie Moon
  • , Ehsan Shamsi-Gooshki
  • , Aissatou Touré
  • , Beatriz Thomé
  • , Maxwell J. Smith
  • , Ross E.G. Upshur
  • University of KwaZulu-Natal
  • Academy of Science of South Africa
  • University of Toronto
  • University of Washington
  • Global Healthcare Consulting
  • Oxford University
  • Yenepoya University
  • University of Pennsylvania
  • Johns Hopkins University
  • Tribhuvan University
  • Universidade Federal de Minas Gerais
  • The University of Hong Kong
  • Graduate Institute of International and Development Studies
  • Tehran University of Medical Sciences
  • Institut Pasteur de Dakar
  • Universidade Federal de São Paulo
  • Western University
  • University of Toronto Faculty of Medicine

Research output: Contribution to journalReview articlepeer-review

16 Citations (Scopus)

Abstract

While the degree of COVID-19 vaccine accessibility and uptake varies at both national and global levels, increasing vaccination coverage raises questions regarding the standard of prevention that ought to apply to different settings where COVID-19 vaccine trials are hosted. A WHO Expert Group has developed guidance on the ethical implications of conducting placebo-controlled trials in the context of expanding global COVID-19 vaccine coverage. The guidance also considers alternative trial designs to placebo controlled trials in the context of prototype vaccines, modified vaccines, and next generation vaccines.

Original languageEnglish
Pages (from-to)2140-2149
Number of pages10
JournalVaccine
Volume40
Issue number14
DOIs
Publication statusPublished - 25 Mar 2022

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • Placebo-controlled trials
  • Research ethics
  • Standard of care
  • Standard of prevention
  • Trial designs

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