This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteria, Subject name: Microbiology
[{'content': 'Vector for scrub typhus - \nSelect and explain. \nA. Reduvid bug, B. Trombiculidmite, C. Enteric pathogens, D. Cyclops', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Trombiculid mite VectorDiseases and organisms1) MiteScrub typhus (R. tsutsugamushi), Rickettsial pox (R. akari)2) LouseEpidemic typhus (R. prowaekii), Trench fever (R. quintana)3) FleaEndemic or murine typhus (R. typhi)4) TickIndian tick typhus (R. conorii), RMSF (R. Rickettsii)", 'role': 'assistant'}]