Introduction
If a person has sex, they may also have a sexually transmitted disease, with restrained or perceptible signs. Sexually transmitted diseases (STD), also known as venereal diseases (VD), are diseases that transmit significantly between humans through human sexual behavior, containing vaginal intercourse, and other forms. More recently the term sexually transmitted infections (STIs) has begun to be preferred, as it covers a broader range of meaning; an individual may be infected, and may possibly infect others, without having a disease.
Some STDs can also be communicated through the use of IV used drug needles between an infected person and non-infected person, over ...
