Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
Faculdade de Medicina, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil.
Braz J Microbiol. 2019 Apr;50(2):571-577. doi: 10.1007/s42770-019-00064-8. Epub 2019 Mar 16.
We examined the circulating BVDV species and genotypes among cattle herds from Northeast, Southeast, and Midwest regions in Brazil. A total of 77 animals tested positive through standard PCR. Phylogenetic analyses revealed the presence of BVDV-1a, highlighting the need for better surveillance strategies to prevent BVDV spread in the country.
我们检测了巴西东北部、东南部和中西部地区牛群中的循环牛病毒性腹泻病毒（BVDV）种类和基因型。共有 77 只动物通过标准 PCR 检测呈阳性。系统进化分析显示存在 BVDV-1a，这凸显了需要更好的监测策略来防止 BVDV 在该国传播。
