[Circulation dynamics of respiratory syncytial virus and its relationship with ambient temperature. 25-year series in Buenos Aires]

Q3 Medicine Revista de la Facultad de Ciencias Medicas de Cordoba Pub Date : 2023-09-29 DOI:10.31053/1853.0605.v80.n3.40438

Fernando Torres, Rosana Abrutzky, Paula Domínguez, Javier Potasznik, Gabriela Sanluis Fenelli, María José Rial, María Fabiana Ossorio, Fernando Ferrero

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Abstract

Objective: To evaluate changes in RSV seasonality in the last 25 years and their correlation with the mean annual temperature.

Methods: Cross-sectional study, based on RSV and temperature data from the City of Buenos Aires (1995-2019). For each year, we describe the beginning, end, and duration of the RSV season and the correlation with the mean annual temperature.

Results: We identified 10,183 RSV infections. The duration of the RSV season decreased significantly (1995: 29 weeks vs. 2019: 18 weeks; R: 0.6 (p< 0.001)), due to an earlier ending (1995: week 45 vs. 2019: week 34; 0.6 (p<0.001)). No correlation was observed between mean annual temperature and the duration, start, or end of the RSV season.

Conclusion: In the last 25 years, the duration of the RSV season has been significantly shortened due to an earlier ending, without correlation with temperature.

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[呼吸道合胞病毒的循环动力学及其与环境温度的关系。布宜诺斯艾利斯25年系列]

目的：评价近25年呼吸道合胞病毒季节性变化及其与年平均气温的相关性。方法：横断面研究，基于布宜诺斯艾利斯市（1995-2019）的呼吸道合胞病毒和温度数据。每年，我们都会描述呼吸道合胞病毒季节的开始、结束和持续时间，以及与年平均温度的相关性。结果：我们发现10183例呼吸道合胞病毒感染。呼吸道合胞病毒季节的持续时间显著减少（1995年：29周，而2019年：18周；R:0.6（p＜0.001）），这是由于提前结束（1995年为第45周，2019年为第34周；0.6）（结论：在过去25年中，呼吸道合胞菌季节的持续期因提前结束而显著缩短，与温度无关。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Revista de la Facultad de Ciencias Medicas de Cordoba Medicine-Medicine (all)

CiteScore

1.60

自引率

0.00%

发文量

审稿时长

20 weeks

期刊介绍： The Journal of the Faculty of Medical Sciences is a scientific publication of the Secretariat of Science and Technology of the Faculty of Medical Sciences of the National University of Cordoba. Its objective is to disseminate and promote research work related to Medical and Biological Sciences. It publishes scientific works of national and international professionals on different topics related to health sciences from the field of medicine, nursing, kinesiology, diagnostic imaging, phonoaudiology, nutrition, public health, chemical sciences, dentistry and related.