What are the main human diseases caused by fungi?

The main human diseases caused by fungi in immunocompetent patients are coccidioidomycosis, histoplasmosis, blastomycosis, paracoccidioidomycosis, or South American blastomycosis, sporotrichosis and onychomycosis (nail mycosis).

In immuno-deficient patients, besides the diseases mentioned above, other fungal diseases like systemic candidiasis, aspergillosis, cryptococcosis and other opportunistic diseases can occur.