Comparison of Three Herd-Level Surveillance Methods for Porcine Reproductive and Respiratory Syndrome Virus

This study aimed to evaluate DARO Systems detection of Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) against serum and oral fluid surveillance methods within a controlled study consisting of one PRRSV infected seeder pig and 46 naive nursery pigs. Findings showed DARO Systems comprehensive herd-level surveillance approach detected PRRSV earlier than traditional testing methods.