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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which is caused by Rickettsia:
assistant
The correct answer is  Option 1 - Weil's disease is caused by Leptospira. Option 2 - Rocky mountain spotted fever is caused by R. rickettsia and transmitted by tick. This tick is also known as dermacentor andersoni . Option 3 - Scrub typhus is caused by Orientia tsutsugamushi. Option 4 - Lymes disease is caused by Borrelia burgdorferi.