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': 'Antenatal maternal HIV diagnosis is fo impoance in - \nSelect and explain. \nA. To prevent veical transmission, B. To terminat, C. To discharge, D. To isolate the patient', 'role': 'user'}, {'content': 'Answer: A \nExplanation: transmission of virus to fetus is occur in pregnancy REF:MICROBIOLOGY ANANTHA NARAYANAN NINTH EDITION PAGE.577&583', 'role': 'assistant'}]