GIS-facilitated spatial epidemiology of tick-borne diseases in coyotes (Canis latrans) in northern and coastal California

被引：23

作者：

Foley, JE ^{[1
]}

Queen, EV

Sacks, B

Foley, P

机构：

[1] Univ Calif Davis, Sch Vet Med, Dept Med & Epidemiol, Davis, CA 95616 USA

[2] Univ Calif Davis, Sch Vet Med, Ctr Vectorbone Dis, Davis, CA 95616 USA

[3] Univ Calif Davis, Sch Vet Med, Ctr Compan Anim Hlth, Davis, CA 95616 USA

[4] Univ Calif Davis, Sch Vet Med, Vet Genet Lab, Wildlife Unit, Davis, CA 95616 USA

[5] Calif State Univ Sacramento, Dept Biol Sci, Sacramento, CA 95819 USA

来源：

COMPARATIVE IMMUNOLOGY MICROBIOLOGY AND INFECTIOUS DISEASES | 2005年 / 28卷 / 03期

关键词：

Anaplasma phagocytophilum; Borreha burgdorferi; Canis latrans; coyote; anaplasmosis; GIS; Lyme disease;

D O I：

10.1016/j.cimid.2005.01.006

中图分类号：

R392 [医学免疫学]; Q939.91 [免疫学];

学科分类号：

100102 ;

摘要：

Ixodes pacificus is the main tick vector for transmission of Anaplasma phagocytophilum and Borrelia burgdorferi to large vertebrates in California. The present study was undertaken in L pacificus-infested counties in California to examine spatial and temporal relationships among A. phagocytophilum and B. burgdorferi-exposed coyotes with vegetation type and climate. The overall A. phagocytophilum and B. burgdorferi seroprevalences were 39.5 % (N = 215) and 18.9 % (N = 148), respectively, with no association with sex. PCR for A. phagocytophilum and B. burgdorferi was negative in all blood and kidney samples. Increased seroprevalence, was a positive function of rainfall. Ehrlichial seropositivity was increased in blue-oak foothill pine,

引用

页码：197 / 212

页数：16

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