Strict biosecurity protocols must be followed to prevent disease introduction into broiler flocks. This includes rodent-proof housing, fences around farms, disinfecting equipment, protective clothing, and limiting access. Between flocks, litter is decaked, equipment is sanitized, the house is heated to high temperatures, and a minimum of 14 days elapses before new chicks arrive to ensure pathogen removal and prevent disease transmission. Adhering to an integrator's sustainable production guidelines is key to the health and welfare of broiler flocks.