ESAT-6 and Ag85A Synthetic Peptides as Candidates for an Immunodiagnostic Test in Children with a Clinical Suspicion of Tuberculosis

Figure 2

Optical density (OD) value distribution concerning antibodies reactivity comparing Creole children having active pulmonary TB () to healthy controls (). (a) Peptide 12036 IgG reactivity and anti-ESAT-6, cut-off (>0.204) value < 0.0001 (). (b) Peptide 12037 IgG reactivity and anti-ESAT-6 cut-off (>0.146), value < 0.05 ().

(a)

(b)