This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology Pa-2 (RNA Virus Pa-1,2 & Miscellaneous Viruses), Subject name: Microbiology
[{'content': 'Which is true of KFD? \nSelect and explain. \nA. Transmitted by tick, B. It is arboviral infection, C. Also known as monkey disease, D. All of the above.', 'role': 'user'}, {'content': "Answer: D \nExplanation: Kyasanur forest disease: KFD is an example of tick-borne hemorrhagic fever. It was first repoed in Kyasanur forest of Karnataka, Shimoga district, n 1957. Vector: Hard ticks (Haemaphysalis spinigera). Hosts: Reservoirs are the rats and squirrels, Amplifier hosts are the monkeys (KFD is known as Monkey's disease). Man is an incidental host and considered as dead end. Clinical Manifestation: Incubation period varies from 3-8 days. First stage (hemorrhagic fever) occurs followed by second phase of meningoencephalitis. Killed KFD vaccine: It is recommended in endemic areas of Karnataka (all villages within 5 km of endemic foci).", 'role': 'assistant'}]