Evidence map›Paper›PMID 33994804›Full record

ArticleInternational journal of general medicine2021

Effectiveness of Booster Measles-Mumps-Rubella Vaccination in Lower COVID-19 Infection Rates: A Retrospective Cohort Study in Turkish Adults.

Erhan Yengil, Yusuf Onlen, Cahit Ozer, Mustafa Hambolat, Mehmet Ozdogan

Open access · goldAbstract read
In one paragraph

Article in International journal of general medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

9 citing papers in PubMed, 17 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Erhan YengilDepartment of Family Medicine, Hatay Mustafa Kemal University School of Medicine, Hatay, Turkey.ORCID 0000-0002-4198-4873
Yusuf OnlenDepartment of Infectious Disease and Clinical Microbiology, Hatay Mustafa Kemal University School of Medicine, Hatay, Turkey.ORCID 0000-0002-8163-1386
Cahit OzerDepartment of Family Medicine, Hatay Mustafa Kemal University School of Medicine, Hatay, Turkey.ORCID 0000-0001-8828-2281
Mustafa HambolatProvince Health Manager of Hatay, Turkey.ORCID 0000-0002-3941-7669
Mehmet OzdoganHead of Provincial Public Health Department, Hatay, Turkey.ORCID 0000-0003-1491-2978
Mustafa Kemal University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this study was to investigate the effectiveness of booster vaccination of adults with measles-mumps-rubella in the COVID-19 infection rates.

methodsIn order to investigate this hypothesis, we tested COVID-19 positivity rate through PCR assay on the participants (n=245; male), who had to share the same student accommodation together with the same dining hall to provide governmental service. Participants were divided into two groups based on their booster vaccination status with measles-mumps-rubella: the non-vaccinated group (n=207) and the vaccinated group (n=38). The rate of COVID-19 seropositivity, age, body mass index (BMI), active smoking and presence of comorbidity were also measured and recorded.

resultsAll of the participants were healthy, and age distribution, comorbidity rates, active smoking status and BMI did not vary significantly among the two groups (

conclusionBased on these results, we cautiously predict that immunity produced by MMR vaccination boosters may provide some degree of protection against COVID-19 in the adult population.

Indexed as

booster vaccinationCOVID-19live attenuated vaccinesMMR

Identifiers

PMID33994804
PMCPMC8113608
OpenAlexW3158856197

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.