屠宰场牛羊肝片吸虫病现状及检疫措施

Status and Quarantine Measures of Fasciola Hepatica in Cattle and Sheep in Slaughterhouse

牛羊肝片吸虫病又被称为肝致病,是由肝片吸虫寄生在牛羊等反刍动物的肝脏和胆管中引发的一种急性或慢性体内寄生虫病。肝片吸虫在生长繁殖中除了与牛羊争夺营养物质外,自身还会产生大量的毒素,造成牛羊出现中毒症状和营养障碍,影响牛群的正常生长发育。牛羊受到肝片吸虫病侵染后,生产性能会显著下降,大批患病动物的肝脏成为废弃物不能被正常利用,威胁牛羊养殖产业的健康发展。在进行牛羊检疫中,认真细致的判定牛羊肝片吸虫病,及时发现患病动物,及时采取措施进行处理,能确保带病动物制品不在市场中流通,维护消费者身心安全,保证动物市场秩序安全。研究在掌握湖北省宜都市2018—2019年牛羊肝片吸虫病检疫现状的基础上,探讨该种疾病的检疫措施。

Fasciola hepatica,also known as hepatic disease,is an acute or chronic internal parasitic disease caused by fasciola hepatica in the liver and bile ducts of cattle,sheep,and ruminantia.In addition to competing with cattle and sheep for nutrients,fasciola hepatica also produces a large number of toxins,causing poisoning symptoms and nutritional disorders in cattle and sheep,affecting the normal growth and development of cattle.The production performance of cattle and sheep infected by fasciola hepatica will decrease significantly,and the liver of a large number of infected animals can not be used normally,which threatens the healthy development of cattle and sheep breeding industry.In the quarantine of cattle and sheep,careful and careful determination of fasciola hepatica disease of cattle and sheep,timely detection of infected animals and timely adoption of measures to deal with them can ensure that infected animal products do not circulate in the market and maintain the physical and mental safety of consumers,to ensure the safety of the animal market. Based on the present status of Fasciola Hepatica in cattle and sheep from 2018 to 2019 in Yidu,Hubei province,the quarantine measures of fasciola hepatica were studied.