This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Most common GI manifestation in HIV infection is 
Select and explain. 
A. Amebiasis, B. Cryptosoporidiosis, C. Giaridiasis, D. Hook Worm infestation
B: Cryptosoporidiosis
Answer: B: Cryptosoporidiosis 
Explanation: None