Control of BVDV

Keep it Simple, Vaccinate, and Pay Strict Attention to Heifer Management

Abstract

Much progress had been made in defining BVDV in molecular terms. While this information has been useful in some aspects of BVDV pathogenesis, this information has not led to a significant decrease in concern expressed by practitioners regarding prevention and control of BVDV-induced disease. There are several factors which contribute to this continued uneasiness, but a major contributor may be the inability of research personnel to deliver a clear and concise message concerning BVDV. The most important aspect of control of BVDV is the prevention of the generation of persistently infected animals. Management is a significant factor and the management of heifers may be the most overlooked problem in BVDV control programs.