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). Sexually transmitted diseases, or STDs, also referred to as sexually transmitted infections or STIs, do not refer to any one disease but include more than 25 infectious organisms that are transmitted through sexual activity and the dozens of clinical syndromes that they cause.Examples of the common STDs include:ome STDs, such as hepatitis B or HIV infection, are also transmitted through blood-to-blood contact, through the sharing of needles or equipment to inject drugs, body pierce or tattoo.