Cited by 36Viral Infections and Immunology ResearchVirology and Viral DiseasesInfectious Encephalopathies and Encephalitis

The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.

An outbreak of aseptic meningitis caused by coxsackievirus A9 in Gansu, the People’s Republic of China

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Cui, Aili, Yu, Deshan, Zhu, Zhen, Meng, Lei, Li, Hui, Liu, Jianfeng, Liu, Guiyan, Mao, Naiying, Xu, Wenbo·2010·Virology Journal

Abstract

BACKGROUND: An outbreak of aseptic meningitis occurred in Tianshui city of Gansu Province, the People's Republic of China, from March to June 2005. A total of 85 patients were clinical confirmed as aseptic meningitis in this outbreak. RESULTS: CVA9 was mainly responsible for this outbreak supported by the clinical manifestations of the patients, epidemiological data of the outbreak, the results of RT-PCR and complete VP1 sequence determination, conventional neutralization assays, IgM serological assays, viral isolation and phylogenetics analysis. Through phylogenetic analysis and homogeneity analysis for partial VP1 gene, the nucleotide and amino acid homologies between Gansu isolates and former Chinese CVA9 strains were 88.2%-96.1% and 97.2%-99.2%, respectively. Multiple transmission chains of CVA9 occurred in different provinces or years in China. Moreover, in order to clarify the genotype of CVA9, Gansu CVA9 strains isolated in this outbreak were compared with other CVA9 isolates based on VP1/2A junction regions (genotyping region) and they might belong to a new genotype of CVA9, which could be assigned for genotype XIII, CONCLUSIONS: CVA9 was confirmed as the pathogen responsible for this outbreak. The phylogenetic analysis indicated that the CVA9 strains isolated in this outbreak might belong to a new genotype.

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  • In China, several investigations on HEV associated aseptic meningitis outbreaks have been reported, including E30 in Jiangsu in 2003, E6 in Anhui in 2005, CVA9 in Gansu in 2005, and E30, CVB3 and CVB5 in Shandong in 2003, 2008 and 2009.

    “In China, several investigation on HEV associated aseptic meningitis outbreaks have been reported, such as echovirus (E) 30 in Jiangsu Province in 2003 [3], E6 in Anhui in 2005 [4], coxsackievirus (CV) A9 in Gansu in 2005 [5], E30, CVB3 and CVB5 in Shandong in 2003, 2008 and 2009, respectively [6]–[8].”

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  1. Stanway G, Brown F, Christian P, Hovi T, Hyypia T, King AMQ, Knowles NJ, Lemon SM, Minor PD, Pallansch MA, Palmenberg AC, Skern T: Family Picornaviridae. In Virus Taxonomy Eighth Report of the International Committee on Taxonomy of Viruses. Edited by: Fauquet CM, Mayo MA, Maniloff J, Desselberger U, Ball LA. London: Elsevier/Academic Press; 2005:757-778.
  2. Khetsuriani N, Lamonte-Fowlkes A, Oberst S, Pallansch MA: Enterovirus surveillance--United States, 1970-2005. MMWR Surveill Summ 2006, 55: 1-20.

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Metadata

Authors
Cui, A., Yu, D., Zhu, Z., Meng, L., Li, H., Liu, J., Liu, G., Mao, N., & Xu, W.
Affiliations
  • Chinese Center For Disease Control and Prevention (CN)
  • Gansu Provincial Center for Disease Control and Prevention (CN)
Corresponding author
  • Cui, Aili
  • Yu, Deshan
  • Zhu, Zhen
  • Li, Hui
  • Liu, Jianfeng
  • Liu, Guiyan
  • Mao, Naiying
  • Xu, Wenbo
Venue
Virology Journal
Published
2010-04-06
Volume
7
Issue
1
Pages
72-72
ISSN
1743-422X (ISSN-L)
OpenAlex
W2105761456
Cited by
36
References
18
Citations by year
2026: 1 · 2025: 1 · 2024: 2 · 2023: 2 · 2022: 4 · 2021: 4 · 2020: 1 · 2019: 1 · 2018: 1 · 2017: 2 · 2016: 1 · 2015: 2 · 2014: 3 · 2013: 5 · 2012: 3
FWCI
2.41
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Virology Journal (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Funders
Ministry of Science and Technology of the People's Republic of China
Topics
  • Health Sciences › Medicine › Infectious Diseases › Viral Infections and Immunology Research
  • Health Sciences › Medicine › Epidemiology › Virology and Viral Diseases
  • Health Sciences › Medicine › Infectious Diseases › Infectious Encephalopathies and Encephalitis
Keywords
aseptic meningitis, coxsackievirus A9, outbreak, VP1 gene, viral phylogeny, novel genotypes, transmission chains, serological diagnosis, RT-PCR
MeSH terms
Antibodies, Viral, Child, Child, Preschool, China, Coxsackievirus Infections, Disease Outbreaks, Humans, Immunoglobulin M, Meningitis, Aseptic, Molecular Sequence Data, Phylogeny, RNA, Viral, Sequence Homology, Nucleic Acid, Viral Structural Proteins, Cluster Analysis, Sequence Homology, Amino Acid, Sequence Analysis, DNA, Reverse Transcriptase Polymerase Chain Reaction, Enterovirus B, Human, Antibodies, Neutralizing

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