<prompt> Most common fungal infection in neutropenic patient is: September 2005CandidiasisAspergillosisHistoplasmosisNone of the above  <response>: Ans. A: Candidiasis The most common fungal pathogens associated with invasive disease in humans are oppounistic yeasts e.g., Candida albicans or filamentous fungi e.g., Aspergillus spp.. 