However, when analyzing the relationship between the serum antibody responses and the virus shedding across all the treatment groups, we observed a significant inverse correlation between the IgA, IgG, and VN antibody titers in serum at challenge (PCD 0) of each individual Gn pig and the AUC of virus shedding, indicating that these parameters measurable from blood samples are good markers of protection against infection (Figure S1). Here, CD79A is linked to infection.