ISSN 1003-8280 CN 10-1522/R 中国疾病预防控制中心 主办
Chinese Journal of Vector Biology and Control >
Study on distribution of mosquito vectors and associated communicable disease pathogens in islands of Zhoushan, China
Received date: 2015-12-14
Online published: 2016-04-20
Supported by
Supported by the Scientific Research Program of Medicine and Health in Zhejiang Province (No. 2011KYA168)
Objective To explore the distribution of mosquito vectors and communicable disease pathogens, and provide the scientific reference for control of mosquito-borne communicable diseases in Zhoushan archipelago. Methods Mosquito larvae were collected by dipping and adult mosquitos were captured by light trapping. The species of all samples were identified and descriptively analyzed. The harborage of dengue fever, Chikungunya fever and Japanese encephalitis viruses were tested by polymerase chain reaction in adult mosquitos. Results We collected 106 mosquito larvae and 1 358 adult mosquitos. After identified, all mosquitos are classified to 2 subfamilies and 5 genus and 11 species. Aedes albopictus, Ae. togoi and Culex pipiens quinquefasciatus are predominant species in mosquito larvae. The predominant species indexes are respectively 0.472, 0.283 and 0.114. Adult Cx. tritaeniorhynchus (79.90%) and Cx. pipiens quinquefasciatus (19.86%) are widely distributed in Zhoushan city. Cx. annulus and Tripteroides aranoides are new species in Zhoushan city. Target viruses are negative in all mosquito samples. Conclusion Aedes albopictus, Ae. togoi, Cx. pipiens quinquefasciatus and Cx. tritaeniorhynchus are predominant species in Zhoushan city. The target viruses were not found in mosquito vectors in the city. We should pay more attentions to control mosquito-borne diseases due to the risk of outbreak caused by imported cases with corresponding vector-borne diseases.
Key words： Mosquito vector; Species; Mosquito-borne disease
TONG Zhen-dong, JIN Yong-fu, YI Jing-ping, LIU Jie-nan . Study on distribution of mosquito vectors and associated communicable disease pathogens in islands of Zhoushan, China[J]. Chinese Journal of Vector Biology and Control, 2016 , 27(2) : 168 -171 . DOI: 10.11853/j.issn.1003.8280.2016.01.019
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