Incubation period of chancroid is:: (A) < 7 days, (B) 10-14 days, (C) 2-3 weeks, (D) 3-4 weeks
Answer is A. Chancroid: caused by Hemophilus ducreyi Incubation period is 4 to 7 days Azithromycin is drug of choice Ref: Park 21st edition, page 305.