Cross-Reactivity of Paracoccidioides brasiliensis, Histoplasma capsulatum, and Cryptococcus Species in the Commercial Platelia Aspergillus Enzyme Immunoassay

摘要

Cross-reactivity in the Platelia Aspergillus enzyme immunoassay was evaluated using 120 sera from patients with paracoccidioidomycosis, histoplasmosis, and cryptococcosis. At a cutoff value of 0.5, positivity rates were 50%, 67%, and 50%, respectively. The implications for these findings are discussed.