Evidence map›Paper›PMID 25210139›Full record

ArticleThe Journal of infectious diseases2015

Impact of genotype-specific herd immunity on the circulatory dynamism of norovirus: a 10-year longitudinal study of viral acute gastroenteritis.

Naomi Sakon, Kenji Yamazaki, Keiko Nakata, Daiki Kanbayashi, Tomoko Yoda, Masanobu Mantani, Tetsuo Kase, Kazuo Takahashi, Jun Komano

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In one paragraph

Article in The Journal of infectious diseases, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 2 pooled it
4.5field-weighted citation impact, top 5% 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

40 citing papers in PubMed, 2 syntheses or guidelines pooled it, 63 citations in OpenAlex.

  1. Pooled it
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  16. Homotypic and Heterotypic Protection and Risk of Reinfection Following Natural Norovirus Infection in a Highly Endemic Setting.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2021
    Article
  17. Article
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  19. Norovirus Outbreak Surveillance, China, 2016-2018.Emerging infectious diseases · 2020
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

Naomi SakonDepartment of Infectious Diseases, Osaka Prefectural Institute of Public Health.
Kenji YamazakiDepartment of Infectious Diseases, Osaka Prefectural Institute of Public Health.
Keiko NakataDepartment of Infectious Diseases, Osaka Prefectural Institute of Public Health.
Daiki KanbayashiDepartment of Infectious Diseases, Osaka Prefectural Institute of Public Health.
Tomoko YodaDepartment of Infectious Diseases, Osaka Prefectural Institute of Public Health.
Masanobu MantaniMantani Pediatric Clinic, Osaka.
Tetsuo KaseDepartment of Infectious Diseases, Osaka Prefectural Institute of Public Health.
Kazuo TakahashiDepartment of Infectious Diseases, Osaka Prefectural Institute of Public Health.
Jun KomanoDepartment of Infectious Diseases, Osaka Prefectural Institute of Public Health Department of Clinical Laboratory, Nagoya Medical Center, Japan.
Osaka Prefectural Institute of Public Health · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human norovirus is a major cause of viral acute gastroenteritis worldwide. However, the transition of endemic norovirus genotypes remains poorly understood. The characteristics of natural immunity against norovirus are unclear because few studies have been performed in the natural infection setting. This prospective 10-year surveillance study of acute gastroenteritis in the province of Osaka, Japan, revealed that norovirus spread shows temporal, geographic, and age group-specific features in the humans. Genogroup II genotype 4 (GII.4) was detected in most sporadic pediatric cases, as well as in foodborne and nursing home outbreaks, respectively. The dominant genotypes in outbreaks at childcare facilities and schools shifted every season and involved GI, GII.2, GII.3, GII.4, and GII.6. Evidence at both the facility and individual levels indicated that genotype-specific herd immunity lasted long enough to influence the endemic norovirus genotype in the next season. Thus, norovirus circulates through human populations in a uniquely dynamic fashion.

Indexed as

Immunity, HerdAcute DiseaseAdolescentCaliciviridae InfectionsChildChild, PreschoolDisease OutbreaksEpidemiological MonitoringGastroenteritisGenotypeHumansInfantInfant, NewbornLongitudinal StudiesNorovirusProspective Studiesgenotypeherd immunitylongitudinal surveillancenorovirusreinfection

Identifiers

PMID25210139
OpenAlexW2120304207

What OpenQuestion holds

Textmetadata
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.