Oral Sex with Herpes Safe Practices and Barrier Tips to Manage Risks STIs and Sex Toys:Part 1 Yes, any sex toy that is shared between partners could transmit an STI, but the length of time that STIs live on surfaces depends on lots of A lot of people are talking abour herpes right now but what actually is it? Only 10 20% of people who carry the infection that causes herpes will have been diagnosed, even though Herpes labialis, also called a cold sore, is usually caused by HSV 1. The virus stays in the body and can become active again later, so cold sores may come and Genital herpes is a common viral infection. If you think you might have symptoms of herpes, over 18s can visit yunosexualhealth.co.uk to get treatment online for free. Or you can head to How Do You Get Genital Herpes Without Being Sexually Active?