养殖生产中鸡新城疫常用疫苗及免疫特性

An Introduction of the Vaccines to Newcastle Disease and the Immune Characteristics of Each Vaccine

鸡新城疫自1926年首次发现,几乎世界各国都有本病流行的报告。新城疫是鸡病中危害最严重的一种,死亡率极高,强毒力毒株引起的感染常达100%。目前该病主要以疫苗预防为主,介绍新城疫疫苗种类及各类疫苗使用特点,为鸡场免疫及疫苗选择提供一定的参考。

The chicken Newcastle disease was first found in 1926,and almost all countries in the world have the report of the disease from then.Newcastle disease is one of the most serious diseases of chicken with a quite high mortality and an infection rate of up to 100%.At present,the main solution to the disease is vaccine prevention.In this paper,the author made an introduction of the vaccines to Newcastle disease and the immune characteristics of each vaccine in the hope that it may provide a reference for the chicken farmers.