Which of the following disease is associated with Erythema migrans ?: (A) Endemic typhus, (B) Scrub typhus, (C) Lyme's disease, (D) Masters disease
Answer is C. 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