1. Gonorrhea In line with webmd, Gonorrhea is a extremely infectious bacterial an infection that may transmit from individual to individual by oral or vaginal contact with an contaminated particular person’s mouth or reproductive organs. There are numerous circumstances of gonorrhea wherein the affected person shows no signs in any respect. Signs could embody vaginal discharge, disagreeable bowel actions, itching or burning throughout urination, and bleeding between durations. 2. Herpes Herpes is an ailment that may solely be unfold by way of sexual contact and is introduced on by a virus referred to as the herpes simplex virus. The foremost supply of this an infection is coming into contact with an contaminated individual, both sexually or by way of parts of the physique which are already affected, reminiscent of a mouth that’s sore or saliva. It causes genital sores and mouth itching. Even when you haven’t any outward manifestations of the herpes virus, you possibly can nonetheless be infectious with it even when you haven’t any signs. 
This virus can’t be cured, however sure remedies can alleviate its signs and scale back the probability that it’s going to unfold to different folks. 3. Epstein Barr Virus (EBV) In line with Medicalnewstoday, The Facilities for Illness Management and Prevention (CDC) states that as EBV could be contracted or transferred by contact with bodily fluids reminiscent of saliva, kissing an contaminated individual poses a major threat of contracting the virus. Mononucleosis and the formation of oral bushy leukoplakia are two of the oral manifestations of Epstein-Barr virus an infection. Mononucleosis could cause white patches within the mouth which are tough to the contact and tough to take away. Oral bushy leukoplakia can. 4. Syphilis Syphilis, which is a bacterial an infection, could be handed from individual to individual by oral contact with a syphilis sore. Nearly all of these ulcers could be positioned on the mouth, lips, and genital areas of the physique. These wounds are usually onerous and spherical in form. They don’t trigger any discomfort and might heal fully between three to 6 weeks. A rash that’s reddish-brown in colour could seem on the palms of an individual’s fingers, the soles of their ft, or generally each of those areas on the individual over the course of their an infection with syphilis. As a result of these rashes don’t lead to any itching, the affected person won’t detect them proper instantly.
English
Chinese (Simplified)
French
Russian
Spanish
