1972年至1995年间从意大利家畜和野猪（野猪）中分离出的奥耶斯基氏病病毒的特征。

Characterisation of Aujeszky's disease viruses isolated from domestic animals and from a wild boar (Sus scrofa) in Italy between 1972 and 1995.

作者信息

Capua I, Casaccia C, Calzetta G, Caporale V

机构信息

Istituto Zooprofilattico Sperimentale dell'Abruzzo e del Molise G. Caporale, Teramo, Italy.

出版信息

Vet Microbiol. 1997 Sep;57(2-3):143-9. doi: 10.1016/s0378-1135(97)00140-5.

DOI:10.1016/s0378-1135(97)00140-5

PMID:9355249

Abstract

Following the isolation of a group I Aujeszky's disease virus from a wild boar in 1993, an investigation was carried out on 30 Italian Aujeszky's disease viruses (ADV's), isolated over a 23-yr period in 12 Italian regions, by means of restriction endonuclease analysis. All strains isolated between 1972 and 1984 belong to group I. From 1984 onwards group II isolates (II and II intermediate) replace group I isolates. The isolation of a group I virus in 1993 from a wild boar supports the hypothesis that ADV's may persist for several years in wild boar populations and that wild boars should therefore be considered reservoirs of Aujeszky's disease virus.

摘要

1993年从一头野猪身上分离出I型奥耶斯基氏病病毒后，对在23年期间于意大利12个地区分离出的30株意大利奥耶斯基氏病病毒（ADV）进行了限制性内切酶分析。1972年至1984年间分离出的所有毒株均属于I组。从1984年起，II组毒株（II型和II中间型）取代了I组毒株。1993年从一头野猪身上分离出I组病毒，这支持了以下假设：ADV可能在野猪种群中持续存在数年，因此野猪应被视为奥耶斯基氏病病毒的储存宿主。