Occurrence of Chicken Anemia Virus in Backyard Chickens of the Metropolitan Region of Belo Horizonte, Minas Gerais

被引：10

作者：

Barrios, P. R.

Marin, S. Y.

Resende, M. ^{[2
]}

Rios, R. L.

Resende, J. S.

Horta, R. S.

Costa, M. P.

Martins, N. R. S. ^{[1
]}

机构：

[1] Univ Fed Minas Gerais, Escola Vet, DMVP, Setor Doencas Aves, BR-31270010 Belo Horizonte, MG, Brazil

[2] Univ Fed Minas Gerais, Inst Ciencias Biol, BR-31270010 Belo Horizonte, MG, Brazil

来源：

BRAZILIAN JOURNAL OF POULTRY SCIENCE | 2009年 / 11卷 / 02期

关键词：

Backyard chickens; CAV; chicken; chicken infectious anemia virus; IDENTIFICATION; PATHOGENICITY; BRAZIL;

D O I：

10.1590/S1516-635X2009000200010

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

The occurrence of CAV in backyard chickens in the metropolitan area of Belo Horizonte, Brazil, was evaluated. The spleen and thymus of chickens from different origins were collected for DNA extraction and nested-PCR. CAV genome was detected in 30% of the flocks (n=20) examined. CAV origin for backyard chickens is speculated, taking into consideration its widespread incidence in the chicken industry, the contamination of live vaccines with CAV prior to its eradication from SPF flocks, and the use of attenuated CAV vaccines.

引用

页码：135 / 138

页数：4

共 24 条

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[Anonymous], 2012, THAI J VET MED

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