不同消毒技术对PRRSV消毒效果的研究进展  

Research Progress on the Efficacy of Various Sterilization Techniques on PRRSV Disinfection

作　　者：乔常宏 罗琴 刘宝玲 刘丁语 何振文 陈翔宇 白挨泉 王晓虎 王刚 蔡汝健 QIAO Changhong;LUO Qin;LIU Baoling;LIU Dingyu;HE Zhenwen;CHEN Xiangyu;BAI Aiquan;WANG Xiaohu;WANG Gang;CAI Rujian(Scientific Observation and Experimental Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province of Ministry of Agriculture and Rural Affairs/Key Laboratory of Livestock and Poultry Disease Prevention of Guangdong Province/Institute of Animal Health/Guangdong Academy of Agricultural Sciences,Guangzhou Guangdong 510640;Foshan University,Foshan Guangdong 528225)

机构地区：[1]广东省农业科学院动物卫生研究所/广东省畜禽疫病防治研究重点实验室/农业农村部兽用药物与诊断技术广东科学观测实验站,广东广州510640 [2]佛山大学,广东佛山528225

出　　处：《广东畜牧兽医科技》2024年第6期73-79,共7页Guangdong Journal of Animal and Veterinary Science

基　　金：广东省省级科技计划项目(2023B0202010014);2021年英德市科技计划项目;云浮市云安区生猪产业园科技支撑与技术示范(动卫经合(2022)K06-005);生猪智能化动物疫病防疫与诊疗系统(动卫经合(2022)K11-006)。

摘　　要：猪繁殖与呼吸综合征(Porcine reproductive and respiratory syndrome,PRRS)是由猪繁殖与呼吸综合征病毒(PRRSV)引起一种严重危害生猪健康的疾病,给全球养猪业带来了严重影响。消灭传染源、切断传播途径和保护易感动物是控制传染病的三大要素,由于PRRSV具有遗传多样性,使用疫苗免疫和药物治疗等手段对PRRSV的防控效果并不乐观。因此,通过消毒技术消灭PRRSV和切断其传播途径的防控策略变得尤其重要。消毒技术主要分为物理和化学消毒技术两类,物理消毒是指利用高温、紫外线、电离辐射等对病原体进行灭活;化学消毒则是利用消毒剂杀灭病原微生物。该文从物理和化学消毒原理、效果及对PRRSV消毒进行了综述,以期为PRRSV防控提供理论依据。Porcine reproductive and respiratory syndrome(PRRS)is a disease caused by the porcine reproductive and respiratory syndrome virus(PRRSV).It poses a serious health hazard to pigs and has had a significant impact on the global pig industry.To control infectious diseases,it is essential to eliminate the source of infection,cut off the transmission pathway,and protect susceptible animals.Due to the genetic diversity of PRRSV,preventing and controlling it through vaccine immunization and medication is not optimistic.Therefore,it is particularly important to adopt a prevention and control strategy that involves eliminating PRRSV and cutting off its transmission routes through disinfection techniques.Disinfection technology can be divided into two categories:physical and chemical disinfection technology.Physical disinfection involves the use of high temperature,ultraviolet light,ionizing radiation,etc.to inactivate pathogens,while chemical disinfection uses disinfectants to kill pathogenic microorganisms.This paper reviews the principles,effects,and disinfection methods of PRRSV using physical and chemical disinfection.This review aims to provide a theoretical basis for the prevention and control of PRRSV.

关 键 词：消毒技术 PRRSV 消毒效果 

分 类 号：S851.36[农业科学—预防兽医学]