ArticleJournal of Korean medical science2022
Respiratory Syncytial Virus Outbreak Without Influenza in the Second Year of the Coronavirus Disease 2019 Pandemic: A National Sentinel Surveillance in Korea, 2021-2022 Season.
Article in Journal of Korean medical science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.
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Who cites it
19 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.
- Trends in Proportions of Respiratory Syncytial Virus Infections Among Reported Respiratory Tract Infection Cases in Children Aged 0 to 5 Years in Western Pacific and Southeast Asia Regions: A Systematic Review and Meta-Analysis.Influenza and other respiratory viruses · 2025Pooled it
- Clinical Characteristics of Respiratory Syncytial Virus Infection in Korean Children: An 11-Year Multicenter Retrospective Study.Infection & chemotherapy · 2026Article
- A comprehensive look at Respiratory Syncytial Virus (RSV): from pathogenesis to prevention.Tropical diseases, travel medicine and vaccines · 2026Review
- Examining Pediatric Emergency Utilization Trends Before and After the COVID-19 Pandemic: An Eight-Year Cohort Study from a South Korean Tertiary Center.Children (Basel, Switzerland) · 2025Article
- [Evaluation of the Predictive Performance of Pragmatic Models of Respiratory Syncytial Virus Transmission during Winter in the Republic of Korea].Jugan geon-gang gwa jilbyeong · 2025Article
- Epidemiological characteristics of eleven common respiratory viral infections in children.BMC pediatrics · 2024Article
- Healthcare resource utilisation and costs in infants with confirmed respiratory syncytial virus infections: a national population cohort study.BMC infectious diseases · 2024Article
- Impact of the COVID-19 Pandemic on Influenza Hospital Admissions and Deaths in Wales: Descriptive National Time Series Analysis.JMIR public health and surveillance · 2024Article
- Genotype Analysis of Respiratory Syncytial Virus Before and After the COVID-19 Pandemic Using Whole-Genome Sequencing: A Prospective, Single-Center Study in Korea From 2019 to 2022.Journal of Korean medical science · 2024Article
- Article
- Changes in respiratory infection trends during the COVID-19 pandemic in patients with haematologic malignancy.BMC pulmonary medicine · 2024Article
- Epidemiology and Disease Burden of Respiratory Syncytial Virus Infection in Adults.Infection & chemotherapy · 2024Review
- Analysis of the effectiveness of non-pharmaceutical interventions on influenza during the Coronavirus disease 2019 pandemic by time-series forecasting.BMC infectious diseases · 2023Article
- Impact of Nonpharmacological Interventions on Severe Acute Respiratory Infections in Children: From the National Surveillance Database.Journal of Korean medical science · 2023Article
- Excess mortality during the Coronavirus disease pandemic in Korea.BMC public health · 2023Article
- [Sentinel Surveillance Results for Influenza and Acute Respiratory Infections during the Coronavirus Disease 2019 Pandemic].Jugan geon-gang gwa jilbyeong · 2023Article
- Viral and Bacterial Respiratory Pathogens during the COVID-19 Pandemic in Israel.Microorganisms · 2023Article
- Performance Evaluation of STANDARD Q COVID/FLU Ag Combo for Detection of SARS-CoV-2 and Influenza A/B.Diagnostics (Basel, Switzerland) · 2022Article
- Article
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 1 country.
Funding
Abstract
backgroundThis study aimed to investigate whether respiratory syncytial virus (RSV) and influenza virus (IFV) infections would occur in 2021-2022 as domestic nonpharmaceutical interventions (NPIs) are easing.
methodsData were collected from the Korean Influenza and Respiratory Virus Monitoring System database. The weekly positivity rates of respiratory viruses and number of hospitalizations for acute respiratory infections were evaluated (January 2016-2022). The period from February 2020 to January 2022 was considered the NPI period. The autoregressive integrated moving average model and Poisson analysis were used for data analysis. Data from 14 countries/regions that reported positivity rates of RSV and IFV were also investigated.
resultsCompared with the pre-NPI period, the positivity and hospitalization rates for IFV infection during 2021-2022 significantly decreased to 0.0% and 1.0%, respectively, at 0.0% and 1.2% of the predicted values, respectively. The RSV infection positivity rate in 2021-2022 was 1.8-fold higher than that in the pre-NPI period at 1.5-fold the predicted value. The hospitalization rate for RSV was 20.0% of that in the pre-NPI period at 17.6% of the predicted value. The re-emergence of RSV and IFV infections during 2020-2021 was observed in 13 and 4 countries, respectively.
conclusionDuring 2021-2022, endemic transmission of the RSV, but not IFV, was observed in Korea.
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