SynthesisPloS one2020
Systematic review and meta-analysis of the prevalence of common respiratory viruses in children < 2 years with bronchiolitis in the pre-COVID-19 pandemic era.
Synthesis in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 4 of them syntheses that pooled it.
What it found
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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.
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.
Who cites it
47 citing papers in PubMed, 4 syntheses or guidelines pooled it, 78 citations in OpenAlex.
- Prevalence of common respiratory viruses of infants with respiratory tract infections in European countries in the past decade: a systematic review and meta-analysis comparing between the pre-COVID-19, pandemic, and post-COVID-19 periods.European journal of pediatrics · 2026Pooled it
- Viral etiology of acute respiratory infections in Sub-Saharan Africa during the pre-COVID-19 period (2006-2019): a systematic review and meta-analysis.BMC infectious diseases · 2025Pooled it
- Pooled it
- Pooled it
- Disease Spectrum of Human Metapneumovirus Infections in Infants and Young Children: Data From a Prospective Multicenter Study in Germany.The Pediatric infectious disease journal · 2026Article
- Epidemiology and clinical outcomes of common respiratory viruses detected by multiplex RT-PCR in patients at a national infectious disease reference center in Romania, 2022-2025.Virology journal · 2026Article
- Bridging the Gap between Evidence and Clinical Practice in the Management of Acute Viral Bronchiolitis: Insights from the PRERNI-PAVB Survey.Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2026Article
- Is Intravenous Magnesium Sulfate Beneficial in Children with Acute Asthma Exacerbation and Acute Bronchiolitis? A Retrospective Cohort Study.Children (Basel, Switzerland) · 2026Article
- Long-Term Functional Outcomes After Pediatric Intensive Care Unit Admission for Bronchiolitis: A 12-Month Cohort Study.Children (Basel, Switzerland) · 2026Article
- Article
- Human bocavirus: As an emerging respiratory pathogen.World journal of virology · 2025Review
- Resveratrol as an Adjunct Antiviral Agent in Pediatric Viral Infections: A Review on Mechanistic Insights and Gut Microbiota Modulation.International journal of molecular sciences · 2025Review
- Pediatric Antibiotic Use Associated With Respiratory Syncytial Virus and Influenza in the United States, 2008-2018.The Journal of infectious diseases · 2025Article
- Estimated Incidence Rate of Specific Types of Cardiovascular and Respiratory Hospitalizations Attributable to Respiratory Syncytial Virus Among Adults in Germany Between 2015 and 2019.Influenza and other respiratory viruses · 2025Observational
- Systemic IL-10 and IFN-γ Levels in Respiratory Syncytial Virus- and Rhinovirus-Infected Bulgarian Children with Acute Bronchiolitis and Their Impact on Clinical Manifestation.Pathogens (Basel, Switzerland) · 2025Article
- Potential Broad-Spectrum Antiviral Agents: A Key Arsenal Against Newly Emerging and Reemerging Respiratory RNA Viruses.International journal of molecular sciences · 2025Review
- Innate epithelial and functional differences in airway epithelium of children with acute wheeze.Frontiers in cell and developmental biology · 2025Article
- Epidemiological Changes in Hospitalized Bronchiolitis in Children Under 2 Years of Age in Hangzhou Before and After COVID-19 Restriction Easing.Infection and drug resistance · 2025Article
- Article
- Changes in entire acute bronchiolitis seasons before, during, and after the COVID-19 pandemic in Spain.Infection prevention in practice · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionThe advent of genome amplification assays has allowed description of new respiratory viruses and to reconsider the role played by certain respiratory viruses in bronchiolitis. This systematic review and meta-analysis was initiated to clarify the prevalence of respiratory viruses in children with bronchiolitis in the pre-COVID-19 pandemic era.
methodsWe performed an electronic search through Pubmed and Global Index Medicus databases. We included observational studies reporting the detection rate of common respiratory viruses in children with bronchiolitis using molecular assays. Data was extracted and the quality of the included articles was assessed. We conducted sensitivity, subgroups, publication bias, and heterogeneity analyses using a random effect model.
resultsThe final meta-analysis included 51 studies. Human respiratory syncytial virus (HRSV) was largely the most commonly detected virus 59.2%; 95% CI [54.7; 63.6]). The second predominant virus was Rhinovirus (RV) 19.3%; 95% CI [16.7; 22.0]) followed by Human bocavirus (HBoV) 8.2%; 95% CI [5.7; 11.2]). Other reported viruses included Human Adenovirus (HAdV) 6.1%; 95% CI [4.4; 8.0]), Human Metapneumovirus (HMPV) 5.4%; 95% CI [4.4; 6.4]), Human Parainfluenzavirus (HPIV) 5.4%; 95% CI [3.8; 7.3]), Influenza 3.2%; 95% CI [2.2; 4.3], Human Coronavirus (HCoV) 2.9%; 95% CI [2.0; 4.0]), and Enterovirus (EV) 2.9%; 95% CI [1.6; 4.5]). HRSV was the predominant virus involved in multiple detection and most codetections were HRSV + RV 7.1%, 95% CI [4.6; 9.9]) and HRSV + HBoV 4.5%, 95% CI [2.4; 7.3]).
conclusionsThe present study has shown that HRSV is the main cause of bronchiolitis in children, we also have Rhinovirus, and Bocavirus which also play a significant role. Data on the role played by SARS-CoV-2 in children with acute bronchiolitis is needed. REVIEW REGISTRATION: PROSPERO, CRD42018116067.
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Registered trials
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.