鸡马立克氏病的诊断及防控
Diagnosis and control of Marek's disease in chickens
宋莹1
作者信息
- 1. 哈药集团生物疫苗有限公司,黑龙江 哈尔滨 150069
- 折叠
摘要
鸡马立克氏病(MD)是由疱疹病毒属的马立克氏病毒引起的一种具有高度传染性鸡淋巴组织增生性疫病.马立克氏病通常影响2月龄以上的鸡群,该疾病以高传染性、广泛流行性以及独特的单核细胞浸润各类器官与组织著称,严重威胁家禽健康.因此,对其准确诊断、有效预防与精确控制显得极其关键且必要,尤其是在提升生产效率与减小经济损失方面,其作用至关重要.本文全面阐述了鸡马立克病的发病状况、临床表现、病理变化以及实验室诊断方法,并着重提出了将加强预防策略与实施疫苗接种作为防治马立克病的基本原则.
Abstract
Mark's disease(MD)is a highly infectious disease caused by herpes virus.Marek's disease usually affects chickens more than 2 months of age.The disease is known for its high infectivity,widespread prevalence,and unique mononuclear cell infiltration of various organs and tissues,which seriously threatens the health of poultry.Therefore,its accurate diagnosis,effective prevention and accurate control are extremely critical and necessary,especially in improving production efficiency and reducing economic losses,its role is very important.This paper comprehensively expounds the pathogenesis,clinical manifestations,pathological changes and laboratory diagnostic methods of the disease,and emphasizes the strengthening of the prevention strategy and vaccination as the basic principles of the prevention and treatment of the disease.
关键词
马立克氏病/病原/流行病学/诊断/防控Key words
Marek's disease/Pathogen/Epidemiology/Diagnosis/Prevention and control引用本文复制引用
出版年
2025
国家科技期刊平台
NSTL
万方数据