Transmission of porcine reproductive and respiratory syndrome virus under field conditions during a putative increase in the fly population

被引:0
|
作者
Dee, SA [1 ]
Schurrer, JA [1 ]
Moon, RD [1 ]
Fano, E [1 ]
Trincado, C [1 ]
Pijoan, C [1 ]
机构
[1] Univ Minnesota, Coll Vet Med, Swine Dis Eradicat Ctr, St Paul, MN 55108 USA
来源
JOURNAL OF SWINE HEALTH AND PRODUCTION | 2004年 / 12卷 / 05期
关键词
swine; porcine reproductive and respiratory syndrome virus; insects; transmission;
D O I
暂无
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
Indirect transmission of porcine reproductive and respiratory syndrome virus (PRRSV) is described, from an experimentally infected pig population to a group of negative controls housed 30 m apart. The episode appeared to involve an increase in PRRSV shedding and, concurrently, environmental changes favoring an increase in the fly population.
引用
收藏
页码:242 / 245
页数:4
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