Which of these highly contagious sexually transmitted diseases is a viral infection
The best way to avoid viral skin infections is to avoid skin-to-skin contact (especially areas that have a rash or sores) with an infected individual. Some viral skin infections, such as varicella-zoster virus, are also transmitted by an airborne route.exually transmitted viral infections spread through contact with bodily fluids. Some sexually transmitted infections can also be transmitted via the blood (blood-borne transmission). 1  Human papillomavirus (HPV) is the most common sexually-transmitted infection in the US.