Evidence map›Paper›PMID 41858730›Full record

ArticleInfectious medicine2026

Diagnostic and genomic characterization of an imported chikungunya virus case in Ningxia Hui Autonomous Region, China, September 2025.

Jianxin Pei, Jingting Wang, Ling Niu, Ting Mu, Ziyang Luo, Shanshan Du, Huiqin Wang, Yuefen Zhang, Jiandong Li, Zhonglan Wu

Abstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Infectious medicine, 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
–field-weighted citation impact
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

10 authors.

Jianxin PeiNingxia Hui Autonomous Region Academy of Preventive Medicine, Ningxia Center for Disease Control and Prevention, Yinchuan 750004, China.
Jingting WangNingxia Hui Autonomous Region Academy of Preventive Medicine, Ningxia Center for Disease Control and Prevention, Yinchuan 750004, China.
Ling NiuClinical laboratory Department, Zhongwei Center for Disease Control and Prevention, Zhongwei 755099, China.
Ting MuNingxia Hui Autonomous Region Academy of Preventive Medicine, Ningxia Center for Disease Control and Prevention, Yinchuan 750004, China.
Ziyang LuoNingxia Hui Autonomous Region Academy of Preventive Medicine, Ningxia Center for Disease Control and Prevention, Yinchuan 750004, China.
Shanshan DuNational Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102211, China.
Huiqin WangClinical laboratory Department, Zhongwei Center for Disease Control and Prevention, Zhongwei 755099, China.
Yuefen ZhangClinical laboratory Department, Zhongwei Center for Disease Control and Prevention, Zhongwei 755099, China.
Jiandong LiNational Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102211, China.
Zhonglan WuNingxia Hui Autonomous Region Academy of Preventive Medicine, Ningxia Center for Disease Control and Prevention, Yinchuan 750004, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To analyze the first imported case of chikungunya virus (CHIKV) in Ningxia Hui Autonomous Region (Ningxia), China, and to provide insights for the prevention and control of emerging infectious diseases. An epidemiological investigation and viral detection was performed via quantitative reverse transcription polymerase chain reaction (qRT-PCR). The virus was further characterized using whole-genome sequencing and phylogenetic analysis. A 26-year-old female was confirmed to be infected with CHIKV. Genotypic analysis identified the East/Central/South African (ECSA) Indian Ocean Lineage (IOL), specifically the ECSA2 sub-lineage. A key mutation (E1-A226V), known to enhance viral adaptability to

Indexed as

Aedes albopictusChikungunya virusImported infectionNingxia Hui Autonomous RegionPhylogenetic analysisWhole-genome sequencing

Identifiers

PMID41858730
PMCPMC12997202

What OpenQuestion holds

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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.