<prompt> Most common genital lesion in HIV patient is:ChlamydiaHerpesSyphilisCandida  <response>: Ans. is b i.e., Herpes Herpes simplex in the developed world and chancroid in Africa are the most common cause of genital ulceration in HIV infected patients. Herpesvirus infections are common in AIDS patients, and multiple herpesviruses are frequently detected being shed in saliva. Cytomegalovirus retinitis is the most common severe ocular complication of AIDS. 