The relationship between antibody status to bovine corona virus and bovine respiratory syncytial virus and disease incidence reproduction and herd characteristics in dairy herds

摘要

BackgroundBovine respiratory syncytial virus (BRSV) and bovine corona virus (BCV) affects cattle worldwide. Our objective was to evaluate the effects of these infections on general health and reproduction parameters measurable on herd level and to explore the association between antibody status and some herd characteristics.