Detection of circulating vaccine-derived poliovirus type 2 (cVDPV2) in wastewater samples: a wake-up call, Finland, Germany, Poland, Spain, the United Kingdom, 2024.

IF 9.9 2区医学 Q1 INFECTIOUS DISEASES

Eurosurveillance Pub Date : 2025-01-01 DOI:10.2807/1560-7917.ES.2025.30.3.2500037

Sindy Böttcher, Julian Kreibich, Thomas Wilton, Vanessa Saliba, Soile Blomqvist, Haider Al-Hello, Carita Savolainen-Kopra, Magdalena Wieczorek, Beata Gad, Arleta Krzysztoszek, Rosa M Pintó, María Cabrerizo, Albert Bosch, Eugene Saxentoff, Sabine Diedrich, Javier Martin

引用次数: 0

Abstract

In 2024, circulating vaccine-derived poliovirus type 2 (cVDPV2) was detected in wastewater samples in Finland, Germany, Poland, Spain and the United Kingdom (UK). All strains were genetically linked, but sequence analysis showed high genetic diversity among the strains identified within individual wastewater sites and countries and an unexpected high genetic proximity among isolates from different countries. Taken together these results, with sequential samples having tested positive in various sites, a broader geographic distribution beyond positive sampling sites must be considered.

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废水样本中循环疫苗衍生脊髓灰质炎病毒2型（cVDPV2）的检测：敲响警钟，芬兰、德国、波兰、西班牙、英国，2024年

2024年，在芬兰、德国、波兰、西班牙和英国的废水样本中发现了循环疫苗衍生的2型脊髓灰质炎病毒（cVDPV2）。所有菌株都具有遗传连锁，但序列分析显示，在单个废水站点和国家中鉴定的菌株之间具有很高的遗传多样性，并且来自不同国家的分离株之间具有意想不到的高度遗传接近性。综合这些结果，加上在不同地点相继检测出阳性样本，必须考虑到阳性采样地点以外更广泛的地理分布。

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.