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
Vector for scrub typhus - 
Select and explain. 
A. Reduvid bug, B. Trombiculidmite, C. Enteric pathogens, D. Cyclops
B: Trombiculidmite
Answer: B: Trombiculidmite 
Explanation: 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)