Candida is a normal commensal of the skin and mucous membranes. The balance between the virulence of the fungus and the host immune defense is responsible avoiding opportunistic infection of candida. 
Deficiency of cell-mediated immunity or poor general status are the main risk factors for having opportunistic<unk> .<unk>  is usually localized to skin and mucous membranes. In rare cases,<unk>  can spread causing candidaemia and distant infection. These cases are usually associated with deficient immunity
C. albicans is the main species causing infection in humans more than any other candida species.
Candidiasis
Zygomycosis
Chromoblastomycosis
Actinomycosis
Sporotrichosis
Pasteurellosis
Histoplasmosis
Onychomycosis