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 Infections (STIs) , also known as Sexually Transmitted Diseases (STDs) or Venereal Diseases (VD) are diseases that are passed on from one person to another through sexual contact, and sometimes by genital contact-the infection can be passed on via vaginal intercourse, oral sex, and anal sex.xamples of sexually transmitted infections (STIs) include: 1  Chlamydia. 2  Chancroid. 3  Crabs (Pubic Lice). 4  Genital herpes. 5  Genital warts. 6  Hepatitis B. 7  HIV / AIDS. 8  Human Papillomavirus (HPV).