Increased circulation of GII.17 noroviruses, six European countries and the United States, 2023 to 2024.

IF 9.9 2区医学 Q1 INFECTIOUS DISEASES

Eurosurveillance Pub Date : 2024-09-01 DOI:10.2807/1560-7917.ES.2024.29.39.2400625

Preeti Chhabra, Shan Wong, Sandra Niendorf, Ingeborg Lederer, Harry Vennema, Mirko Faber, Athinna Nisavanh, Sonja Jacobsen, Rachel Williams, Aoife Colgan, Zoe Yandle, Patricia Garvey, Haider Al-Hello, Katia Ambert-Balay, Leslie Barclay, Miranda de Graaf, Cristina Celma, Judith Breuer, Jan Vinjé, Amy Douglas

引用次数: 0

Abstract

We report an increase in GII.17 norovirus outbreaks and sporadic infections of acute gastroenteritis in Austria, Germany, France, Ireland, the Netherlands, England and the United States during the 2023/24 season. A decrease in GII.4 coincided with GII.17 prevalence increasing to between 17% and 64% of all GII detections. Overall, 84% of the GII.17 strains clustered closely with strains first reported in Romania in 2021 and two new sub-lineages were identified. Norovirus surveillance and molecular characterisation should be prioritised this winter.

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2023 年至 2024 年欧洲六国和美国 GII.17 诺如病毒传播量增加。

我们报告称，在 2023/24 季度，奥地利、德国、法国、爱尔兰、荷兰、英国和美国的 GII.17 诺如病毒暴发和急性肠胃炎零星感染病例有所增加。在 GII.4 感染率下降的同时，GII.17 感染率上升到占所有 GII 检测的 17% 至 64%。总体而言，84%的 GII.17 株系与 2021 年罗马尼亚首次报告的株系密切相关，并发现了两个新的亚系。诺罗病毒监测和分子特征描述应在今年冬季优先进行。

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

Eurosurveillance INFECTIOUS DISEASES-

CiteScore

32.70

自引率

2.10%

发文量

430

审稿时长

3-8 weeks

期刊介绍： Eurosurveillance is a European peer-reviewed journal focusing on the epidemiology, surveillance, prevention, and control of communicable diseases relevant to Europe.It is a weekly online journal, with 50 issues per year published on Thursdays. The journal includes short rapid communications, in-depth research articles, surveillance reports, reviews, and perspective papers. It excels in timely publication of authoritative papers on ongoing outbreaks or other public health events. Under special circumstances when current events need to be urgently communicated to readers for rapid public health action, e-alerts can be released outside of the regular publishing schedule. Additionally, topical compilations and special issues may be provided in PDF format.