Beriso Gishu, Tesfaye Zewdu, Fesseha Haben, Asefa Isayas, Tamirat Tizazu
School of Veterinary Medicine, Wolaita Sodo University, P.O. Box 138, Wolaita Sodo, Ethiopia.
Areka District Veterinary Clinic Animal Health Expert, Areka, Wolaita Zone, Ethiopia.
Heliyon. 2023 Jun 12;9(6):e17213. doi: 10.1016/j.heliyon.2023.e17213. eCollection 2023 Jun.
One of the most common factors limiting donkey health and productivity is infection with gastrointestinal nematode parasites. From December 2021 to May 2022, a cross-sectional study was conducted in and around Shone town, Hadiya zone, southern Ethiopia, to estimate the prevalence of donkey GIT nematode parasite infection and to assess its associated risk factors. For the coprological examination, 384 simple randomly selected donkeys were sampled from four peasant associations. To identify parasitic eggs in feces, the standard flotation technique was used. In the donkeys examined, the overall prevalence of gastrointestinal nematodes was 75.26% Strongyles (48.17%), (11.45%), Strongyloides (5.99%), and mixed infection (Strongyles + Parascaris (9.11%) and Strongyles + Strongyloides (0.52%)) were the most commonly encountered nematodes. There was also a statistically significant difference in the prevalence of donkey gastrointestinal parasites by sex, body condition, and management system (p < 0.05). Donkeys with semi-intensified (OR = 8.99) and poor body condition (OR = 6.48) were at an increased risk of infection compared to intensive management and good body condition. In conclusion, the current study demonstrated that gastrointestinal nematodes are the major health challenges for donkeys in the study area. As a result, strategic regular deworming, improved housing, and feeding management were recommended to improve the health and productivity of donkeys in the study area.
限制驴子健康和生产力的最常见因素之一是感染胃肠道线虫寄生虫。2021年12月至2022年5月,在埃塞俄比亚南部哈迪亚地区绍内镇及其周边地区进行了一项横断面研究,以估计驴子胃肠道线虫寄生虫感染的流行率,并评估其相关风险因素。为进行粪便学检查,从四个农民协会中简单随机抽取了384头驴子作为样本。采用标准漂浮技术识别粪便中的寄生虫卵。在所检查的驴子中,胃肠道线虫的总体感染率为75.26%。圆线虫(48.17%)、蛔虫(11.45%)、类圆线虫(5.99%)以及混合感染(圆线虫+猪蛔虫(9.11%)和圆线虫+类圆线虫(0.52%))是最常见的线虫。驴子胃肠道寄生虫的感染率在性别、身体状况和管理系统方面也存在统计学上的显著差异(p<0.05)。与集约化管理和身体状况良好的驴子相比,半集约化管理(OR=8.99)和身体状况较差(OR=6.48)的驴子感染风险增加。总之,当前研究表明胃肠道线虫是研究区域内驴子面临的主要健康挑战。因此,建议采取定期战略驱虫、改善圈舍和饲养管理措施,以提高研究区域内驴子的健康水平和生产力。