Of the 28 causes of Stuttering that we have listed, we have the following prevalence/incidence information: 1  1 causes are very common diseases. 2  4 causes are common diseases. 3  1 causes are uncommon diseases. 4  0 causes are rare diseases. 5  0 causes are very rare diseases. 6  27 causes have no prevalence information.
Sexually Transmitted Diseases (STDs): Overview. Sexually transmitted diseases (STDs), also known as sexually transmitted infections (STIs), are typically caused by bacteria or viruses and passed from person to person during sexual contact with the penis, vagina, rectum, or mouth.
Sexually Transmitted Diseases (STDs), also called âSexually Transmitted Infectionsâ (STIs) are diseases that spread through person to person contact. The danger of STDs, is that many do not show symptoms. Left untreated, they can have long-term complications.For example, symptoms from syphilis may disappear, but syphilis remains in the body and can cause damage to the brain, nerves, eyes, heart, blood vessels, liver, bones and more.he human papillomavirus (HPV), the most commonly transmitted STD in the U.S., is the name of a group of viruses that includes more than 100 different strains or types. More than 30 of these viruses are sexually transmitted. HPV is not only transmitted by vaginal, anal, or oral sex, but also skin-to-skin contact.