Evidence map›Paper›PMID 31384727›Full record

ArticleVaccine: X2019

Effectiveness of oral rotavirus vaccination in England against rotavirus-confirmed and all-cause acute gastroenteritis.

Jemma L Walker, Nick J Andrews, Christina J Atchison, Sarah Collins, David J Allen, Mary E Ramsay, Shamez N Ladhani, Sara L Thomas

Open access · goldAbstract read
In one paragraph

Article in Vaccine: X, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Pooled it
  2. 14 years of rotavirus A surveillance: unusual dominance of equine-like G3P[8] genotype with DS-1-like genotype constellation after the pandemic, Belgium, 2009 to 2023.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Jemma L WalkerStatistics, Modelling and Economics Department, Public Health England, 61 Colindale Avenue, London NW9 5EQ, UK.
Nick J AndrewsStatistics, Modelling and Economics Department, Public Health England, 61 Colindale Avenue, London NW9 5EQ, UK.
Christina J AtchisonFaculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, Keppel Street, London WC1E 7HT, UK.
Sarah CollinsImmunisation and Countermeasures, Public Health England, 61 Colindale Avenue, London NW9 5EQ, UK.
David J AllenFaculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, Keppel Street, London WC1E 7HT, UK.
Mary E RamsayImmunisation and Countermeasures, Public Health England, 61 Colindale Avenue, London NW9 5EQ, UK.
Shamez N LadhaniImmunisation and Countermeasures, Public Health England, 61 Colindale Avenue, London NW9 5EQ, UK.
Sara L ThomasFaculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, Keppel Street, London WC1E 7HT, UK.
University of London · GBPublic Health England · GB

Funding

Medical Research Council MR/K012126/1
6 · The paper itself

Abstract

backgroundThe monovalent oral rotavirus vaccine Rotarix® was introduced into the UK infant immunisation programme in 2013. We estimated vaccine effectiveness (VE) in the first two years of the programme.

methodsWe used a test-negative case-control design and enhanced national surveillance data for 1869 vaccine-eligible children tested for rotavirus infection to obtain adjusted odds ratios and VE against laboratory-confirmed rotavirus infections. Linked anonymised UK primary care and hospitalisation data from the Clinical Practice Research Datalink (40,723 children) and random-effects Poisson regression were used in a cohort study to estimate VE against all-cause acute gastroenteritis (AGE) and AGE hospitalisations.

resultsVE against laboratory-confirmed infection was 69% (95% Confidence Interval: 40-84%) for one dose and 77% (95%CI: 66-85%) for two doses. Two-dose VE in children aged <12 months and ≥12 months was 85% (95%CI: 74-91%) and 54% (95%CI: 15-75%), respectively. In contrast, we found no evidence that the vaccine was effective against all-cause AGE (VE = -20%, 95%CI: -36% to -5%), or against AGE hospitalisations (VE = 35%, 95% CI: -86% to 77%).

conclusionsIn this first detailed assessment of VE of the Rotarix® vaccine in the English national programme, we show that Rotarix® was highly effective in preventing laboratory-confirmed rotavirus infection in young children. This provides reassurance about the vaccine's performance in real-life settings and gives key information for future cost-effectiveness analyses. The high VE against rotavirus-specific AGE, and the exceptionally successful implementation of the national rotavirus vaccine programme (with >90% vaccine coverage), explains the lack of VE against all-cause AGE because most AGE in the post-vaccine era would not have been due to rotavirus, although some underestimation of VE could also have occurred due to differential healthcare utilisation by vaccinated and unvaccinated infants. This highlights the importance of using specific vaccine-preventable endpoints for these scenarios.

Indexed as

DiarrhoeaElectronic health recordsGastroenteritisRotavirusVaccine effectiveness

Identifiers

PMID31384727
PMCPMC6668223
OpenAlexW2907112540

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.