Article
Genomic Surveillance of BVDV in Southern Brazil: What Changed After a Decade in Rio Grande do Sul?
Viruses - 24 Apr 2026
Baumbach Leticia F, Alves Raquel S, Camargo Laura J, Sanguinet Eduardo O, Santos Leticia S, Marian Lucas, Birlem Gabriela E, Schroeder Roberto, Barreto Fabiano, Costa João Marcos N, Casagrande Renata A, Weber Matheus N, Canal Cláudio W
Abstract excerpt
Bovine viral diarrhea virus (BVDV) is a major cattle pathogen associated with significant economic losses worldwide. In Brazil, the high genetic diversity of circulating strains represents an additional challenge for disease control. To update the molecular epidemiology of BVDV in southern Brazil, 16,198 bovine serum samples collected in 2020 through a national surveillance program were screened for pestivirus...
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