分别在 2016/17 和 2017/18 季节，欧盟/欧洲经济区中主要流行的甲型 H3N2 和乙型/Yamagata 流感病毒。
Dominant influenza A(H3N2) and B/Yamagata virus circulation in EU/EEA, 2016/17 and 2017/18 seasons, respectively.
机构信息
European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden.
Microbiology Department, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece.
出版信息
Euro Surveill. 2018 Mar;23(13). doi: 10.2807/1560-7917.ES.2018.23.13.18-00146.
We use surveillance data to describe influenza A and B virus circulation over two consecutive seasons with excess all-cause mortality in Europe, especially in people aged 60 years and older. Influenza A(H3N2) virus dominated in 2016/17 and B/Yamagata in 2017/18. The latter season was prolonged with positivity rates above 50% among sentinel detections for at least 12 weeks. With a current west-east geographical spread, high influenza activity might still be expected in eastern Europe.
我们利用监测数据描述了在欧洲连续两个流感高发季节中，超额全因死亡率的情况，特别是在 60 岁及以上人群中。2016/17 年流行的主要是甲型 H3N2 流感病毒，2017/18 年流行的主要是乙型 Yamagata 流感病毒。后者的流行时间延长，至少在 12 周内，哨点检测的阳性率都保持在 50%以上。随着当前流感病毒从西向东的地域传播，东欧的流感活动仍可能很高。
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