This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Epidemiology, Subject name: Social & Preventive Medicine
[{'content': 'During pregnancy, vaccination can be fiven against all these diseases expect- \nSelect and explain. \nA. Hepatitis, B. Typhoid, C. Mumps, D. Hepatitis B', 'role': 'user'}, {'content': 'Answer: C \nExplanation: vaccine available for mumps is an highly efectuve live attenuated vaccine.the major strains include,jeryl lynn,leningrad3,L-zagrib etc.as with most other live attenuated viral vaccine it should not be adminitered during pregnancy due to immunocompromiseref;parks textbook,ed22,pg144', 'role': 'assistant'}]