INVESTIGATION FOR ANAPLASMA CAPRA IN HAEMAPHYSALIS LONGICORNIS OF BEIJING AREA, CHINA
10.3969/j.issn.1005-0507.2016.01.008
- VernacularTitle:北京市房山区长角血蜱携带山羊无形体的调查?
- Author:
YaWei WANG
1
;
JiaFu JIANG
;
Na JIA
;
DongHui GUO
;
RuiRuo JIANG
;
QiaoCheng CHANG
;
BaoGui JIANG
;
HongBo LIU
;
Ran WEI
;
WuChun CAO
Author Information
1. 军事医学科学院微生物流行病研究所,病原微生物生物安全国家重点实验室,北京100071
- Keywords:
Anaplasma capra;
Haemaphysalis longicornis;
Beijing area;
Fangshan district
- From:
Acta Parasitologica et Medica Entomologica Sinica
2016;23(1):45-50
- CountryChina
- Language:Chinese
-
Abstract:
Anaplasma capra, an emerged tick?borne agent, maintained its natural cycles via ticks and host reserviors. To survey for A. capra infection in Haemaphysalis longicornis in North China, a total of 311 H. longicornis ( 95 adults, 156 nymphs, 60 larvae) were collected in Beijing during May to Sept. in 2012 and 2015. A. capra was identified from 3 adults (3?2%) when amplified by PCR targeting gltA gene and rrs (16S rRNA). No infection was found in the nymphs and larvae. Phylogenetic analyses revealed that the partial gltA and 16S rRNA sequences obtained in the ticks are identical to A. capra harvseted from Mudanjiang′s patients in 2014. The finding of A. capra in ticks in North China indicates the natural foci may exist in North China and it is urgent and necessary to prevent and control the emerged tick borne disease in this area.
