【摘要】 冠状病毒可感染人和多种动物,主要引起呼吸道和消化道症状,给人类及动物健康带来严重危害。论文从冠状病毒的组织嗜性、传播特点和病理变化等方面概述新型冠状病毒与畜禽冠状病毒的致病性,为畜禽冠状病毒病防控提供参考。更多还原

【Abstract】 Coronaviruses can infect many kinds of animals and human,and mainly cause respiratory symptoms and diarrhea,and bring serious harm to human and animal health.In December 2019,a novel coronavirus(2019 novel coronavirus,2019-nCoV)was diagnosed as the pathogen of pneumonia in Wuhan.This paper summarized the pathogenicity of 2019-nCoV and coronaviruses in livestock and poultry from the aspects of tissue tropism,transmission characteristics and pathological lesions,providing reference for the prevention and control of coronavirus diseases in livestock and poultry.更多还原