Molecular identification and antifungal susceptibility testing of the fungal pathogens involved in causing Onychomycosis (Aspergillus versicolor, Fusarium, Scopulariopsis and Neoscytalidium dimidiatum), Chromoblastomycosis (Fonsecaea pedrosoi and Fonsecaea monophora) and systemic mycoses (Cryptococcus neoformans/ Cryptococcus gattii species complex and Candida parapsilosis). Also, the study of fungal aerial contamination.