Prevalence of Hydatid Cysts in Livestock Animals in Xinjiang, China
ISSN (Print) 0023-4001 ISSN (Online) 1738-0006 Korean J Parasitol Vol. 52, No. 3: 331-334, June 2014 ▣ BRIEF COMMUNICATION http://dx.doi.org/10.3347/kjp.2014.52.3.331 Prevalence of Hydatid Cysts in Livestock Animals in Xinjiang, China 1 3 1, 2 1 1 4 Meng Qingling , Wang Guanglei , Qiao Jun *, Zhu Xinquan , Liu Tianli , Song Xuemei , Zhang Jinsheng , Wang Huisheng4, Cai Kuojun5, Chen Chuangfu1 1College of Animal Science and Technology, Shihezi University, Shihezi, Xinjiang 832003, China; 2State Key Lab of Veterinary Etiological Biology, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu 730046, China; 3Institute of Veterinary Research, Xinjiang Academy of Animal Husbandry, Xinjiang 832000, China; 4Veterinary Station of Shawan County, Xinjiang 832100, China; 5Center for Animal Disease Prevention and Control, Xinjiang 832003, China Abstract: Hydatid worms, hosted by humans and animals, impose serious human health risk and cause significant live- stock production loss. To better understand the disease infection status in Xinjiang, China, we investigated the disease epidemics in 4 livestock animals, i.e., cattle, sheep (both sheep and goat), camels, and horses, slaughtered at the abat- toirs in Urumqi, Yining, Tacheng, and Altay areas. The results showed that the animals were infected at different rates, in the order of sheep (9.8%), cattle (8.4%), camels (6.8%), and horses (4.3%). The infection rates were found to be different between the abattoirs in various regions even for the same animals. For sheep, the rates increased significantly as the an- imals grew older. It was 1.9% before 1 year of age and increased to 8.2% in the age of 1-2 years, and further increased to 12.3% when the animals were 3-4 years old, and reached 17.2% when they were 5-6 year old.
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