Figure 1.

Different anti-viral reponses associated with PRRS resistance/susceptibility. PHGC pigs exhibited different anti-PRRSV infection responses as reflected in the serum viral levels after challenge. Circles, solid squares/long dashed lines – resistant pigs (1341, 1379, 1524, 1533); Triangles/solid lines= susceptible pigs (1451, 1391); Squares/short dashed line = pigs with virus reactivation (1341, 1474).

Lunney et al. BMC Proceedings 2011 5(Suppl 4):S30   doi:10.1186/1753-6561-5-S4-S30