List the S + D and the organism that causes a: vesicle, Gumma, purulent exudate, pharyngitis and wart Solution Genital herpes - caused by herpes simplex virus 2; This is a highly contagious because , since the signs and symptoms are mild and often go unnoticed. These show the formation of vesicles. Genital warts symptoms - this is one of th most common type of STIs, which put women at a high risk of cervical cancer. This infection show symptoms of warts . Human papilloma virus. Cervicitis- A major symptom of this disease is a purulent endocervical exudate, that is visible in the ends cervical canal. Caused by Trichomonas vaginalis and herpes simplex virus. Gonococcal pharyngitis - Causative organism - Neisseria gonorrhoea , results in pharyngitis , spreading through oral sex..