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 >
Investigation on tick?borne Rickettsia and its coinfections in rodents collected in forest area in the Northeastern China
Received date: 2015-04-22
Online published: 2015-10-20
Supported by
Supported by the Major National Science and Technology Projects of China (No. 2013ZX10004-203) and the Project of Applied Basic Reseach (No. AWS11L009)
Objective To study the existence of human granulocytic anaplasmosis (HGA), human monocytic ehrlichiosis (HME) and tick-borne spotted fever (SF) in rodents in northeastern China. Methods Using polymerase chain reaction (PCR), Anaplasma (Ap), Ehrlichia (Ec) and spotted fever group rickettsiae (SFGR) were detected in rodent samples collected from Ji’an of Jilin province and kuandian of Liaoning province. Results In 132 wild rodent, 66 collected from Ji’an, Ap and Ec and SFGR were detected positive, with rates as 7.58%, respectively. 66 collected from kuandian, Ap and Ec and SFGR were detected positive, with rates as 21.21%, 4.55%, 13.64%, respectively. 3(2.27%) were coinfections with Ec and Ap, while 2(1.52%) was coinfections with Ec and SFGR. There was no coinfections of Ap and SFGR. Conclusion There exists natural foci of Ap, Ec and SFGR in the investigated area. Coinfections of Ec and Ap or Ec and SFGR did exist in rodents in Changbai mountain area, China.
WANG Zhuo, WANG Rong, ZHOU De-zhuang, YANG Yi-jun, YU Miao, WANG Feng, FENG Li, WU Yi-min . Investigation on tick?borne Rickettsia and its coinfections in rodents collected in forest area in the Northeastern China[J]. Chinese Journal of Vector Biology and Control, 2015 , 26(5) : 467 -470 . DOI: 10.11853/j.issn.1003.4692.2015.05.009
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