Evidence map›Paper›PMID 37008672›Full record

ArticleChina CDC weekly2023

Asymptomatic Norovirus Infection Among Children in Kindergartens and Primary Schools - Beijing Municipality, China, 2021.

Qingrui Wu, Xiuxia Wei, Jianjun Zhang, Zhenjiang Xin, Xiaoxing Yang, Ling Zhang, Meng Qin, Xiaogen Dong, Hanqiu Yan, Zhiyong Gao

Open access · diamondAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in China CDC weekly, 2023. 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
0.2field-weighted citation impact, top 53% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

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

10 authors at 3 institutions in 1 country.

Qingrui WuFengtai District Center for Disease Control and Prevention, Beijing, China.
Xiuxia WeiFengtai District Center for Disease Control and Prevention, Beijing, China.
Jianjun ZhangFengtai District Center for Disease Control and Prevention, Beijing, China.
Zhenjiang XinFengtai District Center for Disease Control and Prevention, Beijing, China.
Xiaoxing YangFengtai District Center for Disease Control and Prevention, Beijing, China.
Ling ZhangFengtai District Center for Disease Control and Prevention, Beijing, China.
Meng QinFengtai District Center for Disease Control and Prevention, Beijing, China.
Xiaogen DongFangzhuang Community Health Service Center, Beijing, China.
Hanqiu YanBeijing Center for Disease Control and Prevention, Beijing, China.
Zhiyong GaoBeijing Center for Disease Control and Prevention, Beijing, China.
Beijing Fengtai Disease Prevention and Control Center · CNBeijing Center for Disease Prevention and Control · CNCapital Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

What is already known about this topic?: Children in kindergartens and primary schools are the high-incidence groups of norovirus acute gastroenteritis. However, asymptomatic norovirus infection among them is seldom reported. What is added by this report?: The norovirus positive rate was 3.48% among asymptomatic children in kindergartens and primary schools in Beijing Municipality in June 2021, the most common genotype was GII.4 Sydney, and no acute gastroenteritis outbreak was reported over the study period. What are the implications for public health practice?: The asymptomatic norovirus infection was relatively low among kindergarten children and primary school students in summer. Norovirus genotypes in asymptomatic children were similar to those circulating in the symptomatic cases. Asymptomatic norovirus infection may play a limited role in causing acute gastroenteritis outbreaks.

Indexed as

Asymptomatic infectionChildrenGenotypeNorovirus

Identifiers

PMID37008672
PMCPMC10061736
OpenAlexW4321796769

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.