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タイトル: | Epidemiology of respiratory viruses according to age group, 2023–24 winter season, Kyoto, Japan |
著者: | Matsumura, Yasufumi ![]() ![]() ![]() Yamamoto, Masaki ![]() ![]() Tsuda, Yusuke Shinohara, Koh Tsuchido, Yasuhiro ![]() ![]() ![]() Yukawa, Satomi Noguchi, Taro Takayama, Kazuo Nagao, Miki ![]() ![]() ![]() |
キーワード: | Surveillance Epidemiology Molecular diagnostics Respiratory viruses |
発行日: | 6-Jan-2025 |
出版者: | Springer Nature |
誌名: | Scientific Reports |
巻: | 15 |
論文番号: | 924 |
抄録: | The seasonality and epidemiology of viral acute respiratory infections (ARIs) have changed since the coronavirus disease 2019 pandemic. However, molecular-based ARI surveillance has not been conducted in Japan. We developed a regional surveillance program to define the local epidemiology of ARIs. Between December 2023 and March 2024, 2, 992 upper respiratory samples collected from patients suspected of having ARIs at five facilities in Kyoto City, Japan, were tested for SARS-CoV-2, influenza virus, and respiratory syncytial virus (RSV) using RT‒PCR. Samples negative for these viruses were randomly selected for testing with the FilmArray Respiratory Panel, and the detection rates of other viruses were estimated. SARS-CoV-2, influenza virus, and RSV were detected in 598 (20.3%), 165 (5.6%), and 40 (1.4%) of the 2, 949 samples with valid RT‒PCR results, respectively. The most prevalent viruses in the < 6, 6–17, 18–64, and ≥ 65 year age groups were rhinovirus/enterovirus, RSV, and SARS-CoV-2; influenza virus, seasonal coronavirus, and rhinovirus/enterovirus; SARS-CoV-2, seasonal coronavirus, and influenza virus; and SARS-CoV-2, seasonal coronavirus, and influenza virus, respectively. Significant differences in the detection rates of these viruses were detected between the age groups. This study highlights the importance of age-stratified molecular-based surveillance for a comprehensive understanding of the epidemiology of ARIs. |
著作権等: | © The Author(s) 2025 This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which permits any non-commercial use, sharing, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if you modified the licensed material. You do not have permission under this licence to share adapted material derived from this article or parts of it. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. |
URI: | http://hdl.handle.net/2433/291689 |
DOI(出版社版): | 10.1038/s41598-024-85068-7 |
PubMed ID: | 39762485 |
出現コレクション: | 学術雑誌掲載論文等 |

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