This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Communicable Diseases, Subject name: Social & Preventive Medicine
[{'content': 'Hepatitis A vaccine available - \nSelect and explain. \nA. Live attenuated, B. Kilted (Inactivated), C. Both live and inactivated, D. Subunit vaccine', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans, is 'c' i.e., Both live and inactivated o Two types of hepatitis A vaccines are usedFormaldehyde inactivated vaccineLive attenuated vaccineLive 'attenuated' vaccinesKilled 'inactivated' vaccinesBCGOPV (Sabin - Oral polio vaccine)Measles vaccineMumps vaccineRubella vaccineYellow fever vaccineTyphoralHepatitis - APertussis1PV (Salk - Inactivated polio vaccine)Rabies vaccineCholera vaccineMeningococcal vaccineHepatitis B vaccineTyphim - Vi vaccineHepatitis - A", 'role': 'assistant'}]