PRRS continues to challenge swine herds, even when systems reach a stable health status. The lingering effects of the virus can limit feed efficiency, slow recovery and increase variability in nursery performance. Managing these subtle impacts requires a balanced approach that supports immunity, maintains respiratory health and helps pigs thrive through critical growth phases.

By integrating ongoing health monitoring, precise nutrition and supportive interventions, producers can sustain performance in PRRS-stable herds and strengthen overall productivity.