Evidence map›Paper›PMID 40285962›Full record

ArticleEuropean journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology2025

Respiratory virome in hospitalized children and analysis of its correlation with disease severity.

Jing Liao, Jian Hua Wei, Jiao Liu, Luo Ren, Na Zang, Enmei Liu

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Article in European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

What it found

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3 · Its place in the literature

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1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Jing LiaoDepartment of Respiratory Medicine of Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, 136 Zhongshan Second Road, Yuzhong District, Chongqing, 400014, China.
Jian Hua WeiDepartment of Respiratory Medicine of Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, 136 Zhongshan Second Road, Yuzhong District, Chongqing, 400014, China.
Jiao LiuDepartment of Respiratory Medicine of Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, 136 Zhongshan Second Road, Yuzhong District, Chongqing, 400014, China.
Luo RenDepartment of Respiratory Medicine of Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, 136 Zhongshan Second Road, Yuzhong District, Chongqing, 400014, China.
Na ZangDepartment of Respiratory Medicine of Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, 136 Zhongshan Second Road, Yuzhong District, Chongqing, 400014, China. zangna1214@126.com.
Enmei LiuDepartment of Respiratory Medicine of Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, 136 Zhongshan Second Road, Yuzhong District, Chongqing, 400014, China. emliu186@126.com.

Funding

The National Natural Science Foundation of China Special Project Grant No. 82341111
6 · The paper itself

Abstract

purposeTo investigate the composition of respiratory viromes and their association with disease severity among hospitalized pediatric patients.

methodsClinical data and metagenomic next-generation sequencing (mNGS) results were collected from pediatric patients hospitalized at the Children's Hospital of Chongqing Medical University between January 2022 and September 2023. The analyzed specimens included sputum and bronchoalveolar lavage fluid (BALF).

resultsThe study included 229 patients (65.07% male, median age 3 years) with 25 sputum and 204 BALF samples, of whom 40.17% met the WHO criteria for severe acute respiratory infection (SARI). Herpesviruses were detected in 166 cases (72.49%), including 85 cases of cytomegalovirus (CMV), 64 cases of Epstein-Barr virus (EBV), 34 cases of human herpesvirus-7 (HHV-7), 12 cases of human herpesvirus-6 (HHV-6), and 6 cases of herpes simplex virus type 1 (HSV-1). Additionally, 53 cases of torque teno virus (TTV) and 7 cases of torque teno mini virus (TLMV) were detected. CMV prevalence was highest in neonates, while EBV peaked in the 3-6 year group (37.78%). HSV-1 and HHV-6 were predominantly identified in severe infections.

conclusionHerpesviruses, particularly CMV and EBV, were the most frequently detected viruses, followed by anelloviruses. The age-specific viral distribution patterns provide novel epidemiological perspectives for understanding pediatric respiratory pathogenesis, though their clinical significance requires validation through mechanistic studies. CLINICAL TRIAL NUMBER: Not applicable.

Indexed as

Respiratory Tract InfectionsViromeVirus DiseasesVirusesAdolescentBronchoalveolar Lavage FluidChildChild, HospitalizedChild, PreschoolChinaFemaleHigh-Throughput Nucleotide SequencingHospitalizationHumansInfantInfant, NewbornChildrenCommensal virusesMetagenomic next-generation sequencingRespiratory tractVirome

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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.