CD79A and bacterial infectious disease with sepsis: Maximal anti-MPN IgA ALS responses against MP positively correlated with challenge dose (Pearsons's ρ = 0.33, p = 0.035), maximal oral temperature (Spearman's ρ = 0.43, p = 0.005), duration of bacteremia (Spearman's ρ = 0.65, p < 0.0001), and time elapsed between challenge and diagnosis (PD only, Spearman's ρ = −0.45, p = 0.046).