Small ruminant lentivirus infection in goats and sheep from two abattoirs in Pernambuco State, Brazil

被引：6
|
作者：
Oliveira, M. M. M.
Castro, R. S.
Carneiro, K. L.
Nascimento, S. A.
Callado, A. K. C.
Alencar, C. S. A.
Costa, L. S. P.
机构：
[1] UFRPE, Dept Vet Med, BR-52171900 Recife, PE, Brazil
[2] Lab Apoio Anim, Recife, PE, Brazil
来源：
ARQUIVO BRASILEIRO DE MEDICINA VETERINARIA E ZOOTECNIA | 2006年 / 58卷 / 05期
关键词：
goat; sheep; CAEV; Maedi-visna; epidemiology;
D O I：
10.1590/S0102-09352006000500035
中图分类号：
S85 [动物医学（兽医学）];
学科分类号：
0906 ;
摘要：
The prevalence of small ruminant lentivirus (SRL) infection was evaluated in goats and sheep in two counties of Pernambuco State, Brasil. Seriological examinations were performed from a total of 672 goats and 325 sheep, one year of age and older, at two abattoirs. Sera were analyzed by agar gel immunodiffusion using Maedi-Visna K-1514 antigens. There were 42 reactive samples (95% confidence interval 3.6% to 4.9%) in both slaughter houses. In Sao Loureno da Mata county, 3.2% and 4.0% of goat and sheep sera were responsive, whereas in Paulista county, 5.1% of goat samples and 8.2% of sheep were reactive. Thus, the prevalence of small ruminant lentivirus was low in goats and sheep sampled from the region.
引用
收藏
页码：947 / 949
页数：3
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