This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Which of the following disease is associated with Erythema migrans ? 
Select and explain. 
A. Endemic typhus, B. Scrub typhus, C. Lyme's disease, D. Masters disease
C: Lyme's disease
Answer: C: Lyme's disease 
Explanation: Papule expanding to erythematous annular lesion with central clearing (erythema migrans) is a feature of lyme's disease caused by Borrelia burgdorferi. Reference: Harrisons Principles of Internal Medicine, 18th Edition, Page 150