摘要
施马伦贝格病毒(Schmallenberg virus,SBV)是一种新型虫媒病毒,于2011年首次在德国被分离到,随后在欧洲牲畜中引起了大规模流行.该病毒主要造成牛、绵羊和山羊等反刍动物临床疾病,成年反刍动物感染后表现以腹泻、高热和产奶量下降为特征的短暂性疾病,妊娠动物感染后表现流产、早产或产死胎,新生动物感染后出现先天畸形.本文综述了施马伦贝格病的流行状况、流行病学特征以及诊断方法和疫苗研发进展情况,提出了SBV传入风险防范措施,以期为预防该病传入我国的生物安全防控策略制定提供参考.
Abstract
Schmallenberg virus(SBV)is a novel arbovirus that was first isolated in Germany in 2011,and subsequently led to a wide epidemic in Europe animals,especially in cattle,sheep,goats and other ruminants that suffered from clinical diseases.In the event of an infection,transient diseases characterized by diarrhea,hyperthermia and decreased milk production are usually found in adult ruminants,abortion,preterm delivery or stillbirth are often observed in pregnant animals,and congenital malformations are in newborn animals.Here,the prevalence status,epidemiological characteristics,diagnostic methods and progress of vaccine development of Schmallenberg disease were reviewed,followed by prevention measures for possible risk of SBV introduction,with a view to providing a reference for development of biosafety prevention and control strategies to prevent any introduction of the disease into China.
维普
万方数据