This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
[{'content': 'Which is not increased in HIV infection - \nSelect and explain. \nA. CMV, B. Kaposi sarcoma, C. Mycobacterial infection, D. Herpes zoster infection', 'role': 'user'}, {'content': 'Answer: A \nExplanation: kaposis sarcoma, CMV infections&mycobacterial infections are common in HIV patients REF:<\\p> MICROBIOLOGY ANANTHA NARAYANAN NINTH EDITION PAGE576', 'role': 'assistant'}]