Evidence map›Paper›PMID 36600579›Full record

ArticleJournal of medical ethics2024

COVID-19 vaccine boosters for young adults: a risk benefit assessment and ethical analysis of mandate policies at universities.

Kevin Bardosh, Allison Krug, Euzebiusz Jamrozik, Trudo Lemmens, Salmaan Keshavjee, Vinay Prasad, Marty A Makary, Stefan Baral, Tracy Beth Høeg

Open access · hybridAbstract read
In one paragraph

Article in Journal of medical ethics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
5.8field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 59 citations in OpenAlex.

  1. Pooled it
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  7. Scope and Spatio-Temporal Patterns of Workplace Vaccination Mandates During the COVID-19 Pandemic.International journal of environmental research and public health · 2025
    Article
  8. Commentary: Without Values, Complexity is Reduced to Mathematics.Journal of evaluation in clinical practice · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 8 institutions in 3 countries.

Kevin BardoshSchool of Public Health, University of Washington, Seattle, Washington, USA.
Allison KrugEpidemiology, Artemis Biomedical Communications, Virginia Beach, Virginia, USA.ORCID 0000-0002-8912-264X
Euzebiusz JamrozikUniversity of Oxford Wellcome Centre for Ethics and Humanities, Oxford, UK euzebiusz.jamrozik@ethox.ox.ac.uk.
Trudo LemmensFaculty of Law and Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.
Salmaan KeshavjeeDepartment of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA.
Vinay PrasadEpidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA.
Marty A MakaryDepartment of Surgery, Johns Hopkins University, Baltimore, Maryland, USA.
Stefan BaralEpidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA.ORCID 0000-0002-5482-2419
Tracy Beth HøegClinical Research, Acumen, LLC, Burlingame, California, USA.ORCID 0000-0002-2341-6573
Johns Hopkins University · US3M (United States) · USAcumen (United States) · USArtemis (United States) · USHarvard University · USUniversity of California, San Francisco · USUniversity of Oxford · GBUniversity of Washington · US

Funding

Wellcome Trust
6 · The paper itself

Abstract

In 2022, students at North American universities with third-dose COVID-19 vaccine mandates risk disenrolment if unvaccinated. To assess the appropriateness of booster mandates in this age group, we combine empirical risk-benefit assessment and ethical analysis. To prevent one COVID-19 hospitalisation over a 6-month period, we estimate that 31 207-42 836 young adults aged 18-29 years must receive a third mRNA vaccine. Booster mandates in young adults are expected to cause a net harm: per COVID-19 hospitalisation prevented, we anticipate at least 18.5 serious adverse events from mRNA vaccines, including 1.5-4.6 booster-associated myopericarditis cases in males (typically requiring hospitalisation). We also anticipate 1430-4626 cases of grade ≥3 reactogenicity interfering with daily activities (although typically not requiring hospitalisation). University booster mandates are unethical because they: (1) are not based on an updated (Omicron era) stratified risk-benefit assessment for this age group; (2) may result in a net harm to healthy young adults; (3) are not proportionate: expected harms are not outweighed by public health benefits given modest and transient effectiveness of vaccines against transmission; (4) violate the reciprocity principle because serious vaccine-related harms are not reliably compensated due to gaps in vaccine injury schemes; and (5) may result in wider social harms. We consider counterarguments including efforts to increase safety on campus but find these are fraught with limitations and little scientific support. Finally, we discuss the policy relevance of our analysis for primary series COVID-19 vaccine mandates.

Indexed as

COVID-19Immunization, SecondaryAdolescentAdultCOVID-19 VaccinesEthical AnalysisHumansMalePolicyUniversitiesYoung AdultCOVID-19 VaccinesCivil RightsCoercionCOVID-19EpidemiologyEthics- Medical

Identifiers

PMID36600579
PMCPMC10850707
OpenAlexW4311625308

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.