肝片吸虫,主要寄生于牛羊的肝管里,也可侵袭骆驼、马、驴、骡、猪以及野生动物,人也可感染。该病通常呈地方流行性,死亡率很高,患该病时,家畜极度消瘦、贫血,还可导致畜产品产量减少、品质下降,严重时可致家畜死亡,为减少因发病对农牧民造成的损 Fasciola hepatica, parasitic mainly in the hepatic duct of cattle and sheep, but also invaded camels, horses, donkeys, mules, pigs and wild animals. The disease is usually endemic, the mortality rate is high, the disease, the extremely thin livestock, anemia, but also lead to reduced production of livestock products, quality decline, severe cases can cause death of livestock, in order to reduce the incidence of disease on farmers and herdsmen Damage caused