Cryptococcus gattii meningitis in a diabetic adult in South India

Cryptococcosis is the opportunistic infection usually seen in immunocompromised individuals. Among human immunodeficiency virus (HIV)–seropositive participants, cryptococcal meningitis is the second most common cause of opportunistic neuro-infection, but at times, it occurs in non-HIV patients who are immunodeficient due to other reasons like chronic glucocorticoid use, organ transplantation, malignancy, and sarcoidosis and has rarely been described in diabetic patients. We present a fatal case of Cryptococcus gattii meningitis in a 56-year-old HIV-negative male patient with diabetes mellitus.