Evidence map›Paper›PMID 42441812›Full record

ArticleHuman vaccines & immunotherapeutics2026

Meningococcal vaccination counts and public attention: A time-series study from Türkiye.

Aysun Boğa, Ezgi Nafile Sayman, Nicel Yıldız Silahlı, Timucin Imdadoglu, Elif Serap Esen, Sirin Guven, Ener Çağrı Dinleyici

Abstract read
In one paragraph

Article in Human vaccines & immunotherapeutics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Aysun BoğaDepartment of Pediatrics, Sancaktepe Prof. Dr. İlhan Varank Training and Research Hospital, University of Health Sciences, Istanbul, Türkiye.ORCID 0000-0002-9574-9529
Ezgi Nafile SaymanDepartment of Pediatrics, Sancaktepe Prof. Dr. İlhan Varank Training and Research Hospital, University of Health Sciences, Istanbul, Türkiye.
Nicel Yıldız SilahlıDepartment of Pediatrics, Division of Social Pediatrics, Kocaeli University Faculty of Medicine, Kocaeli, Türkiye.
Timucin ImdadogluDepartment of Pediatrics, Sancaktepe Prof. Dr. İlhan Varank Training and Research Hospital, University of Health Sciences, Istanbul, Türkiye.
Elif Serap EsenDepartment of Family Medicine, Sancaktepe Prof. Dr. Ilhan Varank Training and Research Hospital, University of Health Sciences, Istanbul, Türkiye.
Sirin GuvenDepartment of Pediatrics, Sancaktepe Prof. Dr. İlhan Varank Training and Research Hospital, University of Health Sciences, Istanbul, Türkiye.
Ener Çağrı DinleyiciDepartment of Pediatrics, Eskisehir Osmangazi University Faculty of Medicine, Eskisehir, Türkiye.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Meningococcal infections remain a significant cause of morbidity and mortality in childhood. In Türkiye, meningococcal vaccines are not included in the national immunization program and are mainly administered through optional, self-funded services. This study aimed to examine temporal trends in meningococcal vaccination counts and to assess their association with public attention. This retrospective time-series study included children who received meningococcal vaccination at a tertiary hospital in Istanbul, Türkiye, between January 2024 and June 2025. Demographic and vaccination data were obtained from hospital records. Public attention was assessed using Google Trends data for meningococcal-related search terms. In addition, official public health announcements, professional society statements, and well-child clinic visits were considered as contextual factors. A total of 182 children were vaccinated, with a marked increase observed in 2025. Infants aged 0-24 months accounted for the majority of vaccinations. MenB was administered more frequently than MenACWY, and concomitant administration was common. Increased vaccination activity temporally coincided with peaks in Google Trends search interest, particularly for the term "meningitis," along with concurrent public health announcements. Meningococcal vaccination counts increased during periods of heightened public attention. In settings where vaccines are optional, vaccination demand may be influenced not only by epidemiological factors but also by media visibility, public awareness, and healthcare professionals' recommendations.

Indexed as

Meningococcal InfectionsMeningococcal VaccinesVaccinationChild, PreschoolFemaleHumansImmunization ProgramsInfantInfant, NewbornMaleRetrospective StudiesTurkeyVaccines, ConjugateMenACWYMeningococcal VaccinesVaccines, ConjugateGoogle TrendsMeningococcal vaccinepublic attentionTürkiyevaccination behavior

Identifiers

PMID42441812
PMCPMC13367081

What Socratic holds

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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 Socratic graph.