ArticleVirology journal2023
Molecular epidemiology and characteristics of respiratory syncytial virus among hospitalized children in Guangzhou, China.
Article in Virology journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 14 citations in OpenAlex.
- Phylodynamics and molecular epidemiology of the respiratory syncytial virus fusion protein in China.Microbiology spectrum · 2026Article
- Expanded Genomic Surveillance and Seasonal Comparisons of Human Respiratory Syncytial Virus Infections in Minnesota, USA, 2023-2025.Influenza and other respiratory viruses · 2026Article
- Post-Pandemic Resurgence and Seasonal Patterns of Influenza Viruses and Respiratory Syncytial Virus in Arequipa, Peru (2021-2023).Epidemiologia (Basel, Switzerland) · 2026Article
- An Evaluation of a Molecular Point-of-Care Testing System Designed for Early Diagnosis of Mycoplasma pneumoniae and Respiratory Syncytial Virus Infections.Journal of clinical laboratory analysis · 2026Article
- The prevalence and role of human respiratory syncytial virus in pediatric respiratory tract infections: a systematic review and meta-analysis of global data.EClinicalMedicine · 2026Article
- Molecular Lineage Replacement and Shifted Seasonality of Pediatric Respiratory Syncytial Virus on Tropical Hainan Island, China, 2021-2024.Pathogens (Basel, Switzerland) · 2026Article
- Genetic diversity of respiratory syncytial virus in children with community-acquired pneumonia in Guangzhou: an epidemiological update.Pediatric research · 2026Observational
- Post-COVID-19 Dynamics of Pediatric Respiratory Viruses in Wuhan: Epidemiology, Co-Infection Patterns, and Clinical Severity (2023-2024).Infection and drug resistance · 2026Article
- [Expert consensus on monoclonal antibody immunoprophylaxis against respiratory syncytial virus in infants and young children in tropical and subtropical regions of China].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2025Article
- Molecular characterization of human respiratory syncytial virus strains circulating among hospitalized children in Jordan.BMC infectious diseases · 2024Article
- Spatial and temporal transmission dynamics of respiratory syncytial virus in New Zealand before and after the COVID-19 pandemic.Nature communications · 2024Article
- Circulation patterns and molecular characteristics of respiratory syncytial virus among hospitalized children in Tianjin, China, before and during the COVID-19 pandemic (2017-2022).Virologica Sinica · 2024Article
- Spatial and temporal transmission dynamics of respiratory syncytial virus in New Zealand before and after the COVID-19 pandemic.medRxiv : the preprint server for health sciences · 2024Article
- An amplicon-based protocol for whole-genome sequencing of human respiratory syncytial virus subgroup A.Biology methods & protocols · 2024Article
- Respiratory syncytial virus in pediatric patients with severe acute respiratory infections in Senegal: findings from the 2022 sentinel surveillance season.Scientific reports · 2023Article
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundHuman respiratory syncytial virus (RSV) is a leading cause of acute lower respiratory tract infection and hospitalization, especially in children. Highly mutagenic nature and antigenic diversity enable the RSV to successfully survive in human population. We conducted a molecular epidemiological study during 2017-2021 to investigate the prevalence and genetic characteristics of RSV.
methodsA total of 6499 nasopharyngeal (NP) swabs were collected from hospitalized children at Department of Pediatrics, Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou, Guangdong, China. All NP swab specimens were preliminary screened for common respiratory viruses and then tested for RSV using specific PCR assays. Partial G genes of RSV were amplified for phylogenetic analysis and genetic characterization.
resultsThe overall detection rate for common respiratory viruses was 16.12% (1048/6499). Among those, 405 specimens (6.20%, 405/6499) were found positive for RSV. The monthly distribution of RSV and other respiratory viruses was variable, and the highest incidence was recorded in Autumn and Winter. Based on the sequencing of hypervariable region of G gene, 93 RSV sequences were sub-grouped into RSV-A (56, 60.2%) and RSV-B (37, 39.8%). There was no coinfection of RSV-A and RSV-B in the tested samples. Phylogenetic analysis revealed that RSV-A and RSV-B strains belonged to ON1 and BA9 genotypes respectively, indicating predominance of these genotypes in Guangzhou. Several substitutions were observed which may likely change the antigenicity and pathogenicity of RSV. Multiple glycosylation sites were noticed, demonstrating high selection pressure on these genotypes.
conclusionThis study illustrated useful information about epidemiology, genetic characteristics, and circulating genotypes of RSV in Guangzhou China. Regular monitoring of the circulating strains of RSV in different parts of China could assist in the development of more effective vaccines and preventive measures.
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