title: High prevalence of Eimeria infection in dairy goats in Shaanxi province, northwestern China.
abstract: A survey of dairy goats for infection with Eimeria species of coccidia was conducted in the Shaanxi province, northwestern China between December and November 2010, including Saanen and Guanzhong breeds. A total of 584 fecal samples (250 and 334 from Saanen and Guanzhong dairy goats, respectively) in six farms were collected. Eimeria oocysts were seen in 568 (97.3%) fecal samples, with six species, namely Eimeria jolchijevi, Eimeria arloingi, Eimeria alijevi, Eimeria caprina, Eimeria hirci, and Eimeria christenseni. The most prevalent were E. arloingi in Saanen and Guanzhong dairy goats, with an overall prevalence of 83.3% and 84.4%, and the lowest prevalence were E. christenseni (26.9%) and E. hirci (20.7%) for Saanen and Guanzhong Dairy goats, respectively. Two or more Eimeria species were commonly presented in all the age groups; 80.0% and 81.4% of positive Saanen and Guanzhong dairy goats carried more than two species, and 1.6% and 6.5% of two breeds had six species. The results of the present survey suggested that Eimeria infection is wide and severe in the Saanen and Guanzhong dairy goats, which suggested that integrated strategies should be implemented to prevent and control coccidial infection in dairy goats in this province.
authors: College of Veterinary Medicine, Northwest A & F University, Yangling, Shaanxi Province 712100, People's Republic of China. zgh083@nwsuaf.edu.cn
authors: Guang Hui
authors: GH
authors: Zhao
authors: Li-Hui
authors: LH
authors: Lei
authors: Chuan-Chuan
authors: CC
authors: Shang
authors: Man
authors: M
authors: Gao
authors: Yan Qing
authors: YQ
authors: Zhao
authors: Chao-Xi
authors: CX
authors: Chen
authors: De-Kun
authors: DK
authors: Chen
mesh_terms: D000367:Age Factors; D000818:Animals; D002681:China / Q000453:epidemiology; D003048:Coccidiosis / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D004539:Eimeria / Q000145:classification* / Q000166:cytology / Q000302:isolation & purification*; D005243:Feces / Q000469:parasitology; D015511:Goat Diseases / Q000453:epidemiology* / Q000469:parasitology; D006041:Goats; D033661:Oocysts / Q000145:classification / Q000166:cytology; D010270:Parasite Egg Count / Q000662:veterinary; D015995:Prevalence