Disseminated histoplasmosis in a 4-month-old infant presenting with prolonged fever and pancytopenia: A case report.

Background: Histoplasmosis is the most prevalent endemic mycosis in the United States, typically affecting immunocompromised individuals. Diagnosis of histoplasmosis in immunocompetent patients is rare, particularly among young infants, with only a few cases reported.

Case Presentation: We present a 4-month-old female with a history of prematurity who initially presented with 11 days of fever.