Assessing the detection and interaction of Lawsonia intracellularis and porcine circovirus 2 in low and high-performance wean-to-finish pig groups in different porcine reproductive and respiratory syndrome virus detection scenarios - Guilherme Cezar; Fernando L. Leite; Eduardo Fano; Reid Phillips; John Waddell; Kate Dion; Edison Magalhães; Giovani Trevisan; Gustavo Silva; Daniel C. Linhares (Frontiers in Veterinary Science, 2025)