2024年11月至12月，波兰从污水样本中检测出2型疫苗衍生脊髓灰质炎病毒及公共卫生应对措施
Detection of vaccine-derived poliovirus type 2 from sewage samples and public health response, Poland, November to December 2024.
作者信息
Wieczorek Magdalena, Gad Beata, Krzysztoszek Arleta, Kłosiewicz Paulina, Oleksiak Kinga, Zaborski Bartosz, Grzesiowski Paweł, Tkaczuk Katarzyna, Baumann-Popczyk Anna
机构信息
Department of Virology, National Institute of Public Health NIH - National Institute of Research, Warsaw, Poland.
Bureau of Research and Technology, MPWIK SA (Municipal Water Supply and Sewerage Company in Warsaw), Warsaw, Poland.
出版信息
Euro Surveill. 2025 Jan;30(1). doi: 10.2807/1560-7917.ES.2025.30.1.2400805.
In October and December 2024, circulating vaccine-derived poliovirus type 2 (cVDPV2) was detected from two wastewater samples in Poland during routine environmental surveillance. The first isolate was characterised and matched previous cVDPV2 isolates detected in Spain in September, as well as in Germany, Finland, and the United Kingdom in November and December 2024. In response to the event, active surveillance for acute flaccid paralysis (AFP) has been strengthened, and the frequency of environmental sample collection has been increased.
2024年10月和12月，在波兰进行常规环境监测期间，从两份废水样本中检测出2型循环疫苗衍生脊髓灰质炎病毒（cVDPV2）。对首个分离株进行了特征分析，结果显示其与2024年9月在西班牙以及11月和12月在德国、芬兰和英国检测到的先前cVDPV2分离株相匹配。针对这一事件，已加强对急性弛缓性麻痹（AFP）的主动监测，并增加了环境样本采集频率。
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