畜牧兽医杂志2026，Vol.45Issue(5)：18-21,35,5.DOI:10.7606/j.issn.1004-6704.2026.05.004
汨罗市部分地区犬弓首蛔虫感染情况的监测与分析
Surveillance and Evaluation of Toxocara canis Infection among Canine Populations in Designated Regions of Miluo City
周超鹏 1李雄 2邹杰3
作者信息
- 1. 湖南省汨罗市农业农村局畜牧水产服务中心,湖南汨罗 414401
- 2. 汨罗市唯爱宠物诊所,湖南汨罗 414401
- 3. 汨罗市犬通社动物医疗诊所,湖南汨罗 414401
- 折叠
摘要
Abstract
This study employed the saturated saline flotation technique to assess the prevalence of Toxocara canis infection in 380 canine fecal samples collected from four townships within Miluo city.The influence of various risk factors on infection rates was also examined.The analysis revealed that T.canis eggs were present in 35 samples,yielding an overall detection rate of 9.21％.Detection rates across the four townships varied between 5.98％ and 13.43％.Notably,the prevalence in fecal sam-ples from rural areas(18.56％,18/97)was significantly higher than that observed in urban central areas(6.01％,17/283)(P＜0.05).The prevalence of T.canis infection in dogs younger than 6 months was significantly greater than that observed in dogs aged between 6 and 24 months(P＜0.05),with rates of 16.07％(9/56)and 6.59％(11/167),respectively.In dogs older than 24 months,the infection rate was 9.55％(15/157),which did not differ significantly from the rates in the other two age groups(P＞0.05).Local native dogs demonstrated a lower infection rate(5.26％,3/57)relative to other pet dogs(9.91％,32/323).This difference was not statistically significant(P＞0.05).Furthermore,a significant difference(P＜0.05)was observed in the roundworm infection rates among dogs based on their dew-orming frequency,with the highest infection rate in the group dewormed"0 times/year",followed by the"1-2 times/year"group,and the lowest in the"3 times/year"group.These findings indicate a relatively high prevalence of T.ca-nis infection among dogs in Miluo city,with age,living envi-ronment,and deworming practices identified as key risk fac-tors influencing disease occurrence.The results provide a val-uable foundation for the development of comprehensive strategies aimed at the prevention and control of toxocariasis in the canine population of this region.关键词
犬弓首蛔虫/感染情况/调查/风险因素Key words
Toxocara canis/infection status/survey/risk factors分类
农业科技引用本文复制引用
周超鹏,李雄,邹杰..汨罗市部分地区犬弓首蛔虫感染情况的监测与分析[J].畜牧兽医杂志,2026,45(5):18-21,35,5.
