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: Microbiology
[{'content': 'Commonest helminthic infection in AIDS is \nSelect and explain. \nA. Trichuris trichura, B. Strongyloides stercoralis, C. Enterobius vermicularis, D. Nector-americanus', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Strongyloides stercoralis . Amongst the given options only stongyloides causes oppounistic infection in AIDS. . Generalised strongyloidosis may be seen in AIDS.", 'role': 'assistant'}]