摘要
近年,随着国内养殖业的快速发展,养殖密度及养殖规模增加较快,动物疫情形势变得更加复杂严峻。规模场免疫病种及免疫频次不断调整增加,疫苗费用及冷链和人力支出增加,动物免疫应急频繁,给动物疫病防控工作带来巨大挑战。规模场动物疫病净化能很好地解决疫病的发生和控制疫苗使用成本,是保障畜牧业持续、健康、高效的发展之路。
In recent years,with the rapid development of domestic aquaculture,the density and scale of aquaculture increase rapidly,the situation of animal epidemic has become more complex and severe.With the increase of immune diseases and immune frequency in scale field,the increase of vaccine cost,cold chain and manpower expenditure,and the frequent emergency of animal immunization,the prevention and control of animal diseases are facing great challenges.Large-scale animal disease purification can solve the occurrence of epidemic disease and control the cost of vaccine.It is a way to ensure the sustainable,healthy and efficient development of animal husbandry.
作者
王英
陈斌
朱丹
邢坤
Wang Ying;Chen Bin;Zhu Dan;Xing Kun(Sichuan Animal Disease Prevention and Control Center,Chengdu 610041,China)
出处
《畜牧兽医科学（电子版）》
2021年第13期142-143,共2页
Graziery Veterinary Sciences：Electronic Version
关键词
规模养殖场
动物疫病
净化
scale farm
animal disease
purification
