A meta-analysis of vaccine effectiveness against bovine herpesvirus, bovine viral diarrhea virus, bovine respiratory syncytial virus, and parainfluenza-type 3 virus in cattle for bovine respiratory di

摘要

Multiple commercial vaccines are available with the goal of decreasing risk and severity of bovine respiratory disease complex (BRDC). The objective wasto perform a systematic review of published literature and meta-analysis to evaluate the efficacy of vaccinating cattle with available viral vaccine antigens to mitigate the effects of BRDC compared to unvaccinated controls.