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PCR Detection of Anaplasma phagocytophilum and Borrelia burgdorferi in Ixodes persulcatus Ticks in Mongolia
被引:23
|作者:
Masuzawa, Toshiyuki
[1
]
Masuda, Shou
[1
]
Fukui, Takashi
[1
]
Okamoto, Yoshihiro
[1
]
Bataa, Jantsandoo
[5
]
Oikawa, Yosaburo
[2
]
Ishiguro, Fubito
[3
]
Takada, Nobuhiro
[4
]
机构:
[1] CIS, Fac Pharm, Lab Microbiol & Immunol, Choshi 2880025, Japan
[2] Kanazawa Med Univ, Lab Med Zool, Kanazawa, Ishikawa 9200293, Japan
[3] Fukui Prefectural Inst Publ Hlth, Fukui 9108551, Japan
[4] Univ Fukui, Fac Med Sci, Sr Fellow Off, Fukui 9101193, Japan
[5] Mongolian Natl Invest Ctr Infect Dis, Ulaanbaatar, Mongolia
基金:
日本学术振兴会;
关键词:
SENSU-LATO;
LYME-BORRELIOSIS;
WESTERN SIBERIA;
AGENT;
EHRLICHIA;
RODENTS;
PREVALENCE;
INFECTION;
PROVINCE;
GARINII;
D O I:
10.7883/yoken.67.47
中图分类号:
R51 [传染病];
学科分类号:
100401 ;
摘要:
A molecular epidemiological survey was conducted to identify the tick-borne disease agents Anaplasma phagocytophilum and Borrelia burgdorferi sensu lato in Selenge Province, Mongolia. The survey was in response to a suspected A. phagocytophilum infection in a patient. In 2012, a total of 129 questing Ixodes persulcatus adult ticks were sampled by flagging vegetation. A. phagocytophilum and Borrelia spp. were detected by PCR, targeting the 16S rDNA (rrs) and 5S-23S intergenic spacer region, respectively. Infection rates for A. phagocytophilum and B. burgdorferi sensu lato spp. were 6.2% and 55.0%, respectively. Six of the 129 ticks (4.9%) were coinfected with A. phagocytophilum and B. burgdorferi sensu lato. Among Borrelia spp., the highest prevalence rate was that for B. garinii 20047 type (26.3%), followed by B. afzelii (7.8%) and B. garinii NT29 type (7.0%). Furthermore, ticks were detected that were dually infected with B. afzelii and B. garinii 20047 type (7.8%) and B. garinii NT29 and 20047 types (6.2%).
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页码:47 / 49
页数:3
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