This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Microbiology
[{'content': 'which of the following is not true about infective endocarditis \nSelect and explain. \nA. Humans are reservoir, B. pig are amplifier hosts, C. Transmitted by Culex vishnui, D. vaccination of pigs control transmission', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Humans and Horses to are dead end host as they have insults viremia Through the 10 vector is Culex tritoreniorhyncus in some pas of the world including India , Culex vishnui can also transmit the JE virus ref : ananthanaryana', 'role': 'assistant'}]