Genotype I of Japanese encephalitis virus as the dominant genotype among mosquitoes in Shandong / 中华实验和临床病毒学杂志
Chinese Journal of Experimental and Clinical Virology
;
(6): 53-56, 2018.
Article
in Chinese
| WPRIM
| ID: wpr-805909
ABSTRACT
Objective@#To analysis the genotype of Japanese encephalitis virus (JEV) in mosquitoes from Shandong province.@*Methods@#Mosquitoes were collected between August and September in Weishan county, Junan county, and Kenli county of Shandong province in 2016. Viruses were isolated by BHK-21 cell and identified by molecular method . Real-Time RT-PCR was conducted to detect the Japanese encephalitis virus carried by the mosquitoes.@*Results@#A total of 8418 mosquitoes divided into 81 pools including 3 species, Culex tritaeniorhynchus, Anopheles sinensis and Armigeres obturbans. Eight Japanese encephalitis viruses were isolated; 23 pools were positive by JEV specific real-time RT-PCR. Phylogenetic analysis on E sequence of JEV showed all JEV strains belonged to genotype Ⅰ JEV, and new strains that were homogenous with previous JEV strains isolated from Shandong.@*Conclusions@#Genotype Ⅰ JEV was the dominant genotype in Shandong province.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Experimental and Clinical Virology
Year:
2018
Type:
Article
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