Genital herpes is a sexually transmitted disease (STD) caused by the herpes simplex viruses type 1 (HSV-1) or type 2…

Gonorrhea is a sexually transmitted disease (STD). Gonorrhea is caused by Neisseria gonorrhoeae, a bacterium that can grow and multiply…

Chlamydia is the most common curable sexually transmitted disease, and it is caused by the obligate intracellular parasite Chlamydia trachomatis.…