This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Misc., Subject name: Microbiology
Meningitis in immunocompromised host is frequently caused by 
Select and explain. 
A. Candida tropicalis, B. Cryptococcus neoformans, C. Trichophyton rubrum, D. Epidermophyton flocculosum
B: Cryptococcus neoformans
Answer: B: Cryptococcus neoformans 
Explanation: (B) Cryptococcus neoformans # Cryptococcus neoformans is the leading cause of meningitis in immunocompromised patients (AIDS).