Molecular detection and characterization of genotype 1 bovine leukemia virus from beef cattle in the traditional sector in Zambia

被引：0
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作者：
Mundia M. Phiri
Evans Kaimoyo
Katendi Changula
Isaac Silwamba
Herman M. Chambaro
Penjaninge Kapila
Masahiro Kajihara
Martin Simuunza
John Bwalya Muma
Girja S. Pandey
Ayato Takada
Aaron S. Mweene
Simbarashe Chitanga
Edgar Simulundu
机构：
[1] The University of Zambia,School of Natural Sciences
[2] The University of Zambia,Department of Disease Control, School of Veterinary Medicine
[3] Hokkaido University Research Center for Zoonosis Control,Division of Global Epidemiology
[4] University of Zambia,Africa Center of Excellence of Infectious Diseases of Humans and Animals
[5] The University of Zambia,School of Health Sciences
来源：
Archives of Virology | 2019年 / 164卷
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摘要：
Whilst bovine leukemia virus (BLV) causes considerable economic losses to the dairy industry worldwide, information on its molecular epidemiology and economic impact in beef cattle is limited. Here, blood from 880 animals from Zambia’s major cattle-rearing provinces was screened for BLV by nested PCR. Positive pools were sequenced and phylogenetically analyzed. The estimated pooled prevalence was 2.1%. All strains belonged to genotype 1 and formed a distinct phylogenetic cluster. The study suggests circulation of genotype 1 BLV in beef cattle in these regions. This is the first report on molecular detection and characterization of BLV from beef cattle in Africa.
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页码：2531 / 2536
页数：5
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