Detection of West Nile Virus Lineage 2 in Culex Mosquitoes, Greece, 2012

被引:17
作者
Papa, Anna [1 ]
Papadopoulou, Elpida [1 ]
Gavana, Elpida [1 ]
Kalaitzopoulou, Stella [2 ]
Mourelatos, Spyros [2 ]
机构
[1] Aristotle Univ Thessaloniki, Sch Med, Dept Microbiol A, GR-54006 Thessaloniki, Greece
[2] EcoDevelopment SA, Thessaloniki, Greece
关键词
West Nile virus; Mosquitoes; Culex; Greece;
D O I
10.1089/vbz.2012.1212
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
To gain insight into the strain(s) causing human cases of West Nile virus (WNV) infection in Greece in 2012, mosquitoes were collected and tested for probable WNV infection. WNV lineage 2 sequences were obtained from two of 14 Culex spp. pools collected in Xanthi Prefecture, and especially in the municipality with the highest incidence in Greece. As in the 2 previous years, the strain contains the H249P substitution in the NS3 protein. It seems that this specific strain is fully established in Greece and causes large-scale outbreaks. Thus, prevention and control measures have to be taken, while enhanced surveillance is needed.
引用
收藏
页码:682 / 684
页数:3
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