Herpes is a common sexually transmitted infection (STI) that is caused by the herpes simplex virus (HSV)
There are two types; with Type I generally causing sores around the lips, and Type II causing sores around the genital regions
The virus is spread through sexual intercourse or skin-to-skin contact. The symptoms are often mild, so many people who are infected do not even know that they have it
An example Herpes Type I appearing on the lips 
Herpes type II can appear around the genitals
When symptoms do occur, herpes shows up as lesions or blisters around the mouth or genital regions, and they can be accompanied with slight pain or itching. Once these symptoms are active, the virus is contagious and may spread from any physical or sexual contact with a ruptured blister
Blood being drawn for a herpes test 
Prescription antiviral medication is used to treat herpes outbreaks
Blood tests are done to determine the presence of the virus and prescription antiviral medication or ointments can be prescribed to treat and ease outbreaks
There is no cure for the herpes virus. Despite this, herpes is not life-threatening and many people live ordinary lives while having the infection
Understanding the cycle in which outbreaks occur and avoiding contact with those who have active symptoms is the best way to manage and prevent the spread of this virus