CD8A and paracoccidioidomycosis: The mean CD4+/CD8+ cell counts were 24.5 ± 3.6/19.8 ± 4.0 (PCM group), 25.5 ± 7.1/21.6 ± 3.8 (DG group) and 28.1 ± 4.1/19.6 ± 3.7 (PD group).