Syphilis is an infectious disease caused by Treponema pallidum bacteria. The bacteria are most commonly transmitted by direct contact with a syphilis sore, which typically occurs during vaginal, anal or oral sex. Untreated syphilis infections...
Two sexually transmitted disease, AIDS and syphilis, can cause serious health problems. A bacterium called Treponema pallidum causes syphilis, while AIDS results from the human immunodeficiency virus, or HIV. AIDS does not have a cure. While...
According to The Merck Manuals, Syphilis is a sexually transmitted disease caused by the bacterium Treponema pallidum. Syphilis is most often transmitted from one person to another through sexual contact. Syphilis can also pass from an infected...
A hand tremor is an involuntary shaking of the hands that can occur as a result of an underlying medical ailment. It can also result from the discontinuation of a certain drug. MedlinePlus says that hand tremors can be resting, kinetic or...
Bacteria are unicellular organisms that are so small their presence often goes undetected by the human eye. However, a healthy human mouth is abundant with a variety of bacteria, some of which are beneficial and others that are detrimental. Saliva...
Hand tremors are involuntary shaking movements of the hands. There are three types of hand tremors, according to Medline Plus—resting, kinetic and postural tremors. Resting tremors occur when the hand is not moving. Kinetic tremors occur...
Syphilis, a bacterial infection, may be passed from person to person via sexual intercourse, or it may be passed from a mother to her unborn child. The National Health Service of the United Kingdom states that there are three principle stages of...
Venereal diseases, called sexually transmitted infections (STIs) are infections caused by various bacteria, viruses, and parasites. The Centers for Disease Control reports that about 19 million new cases of STIs occur annually. Infections from...
Contagious diseases that are transmitted through intimate contact with an infected person are known as sexually transmitted diseases (STDs), according to "Understanding Medical Surgical Nursing" by Linda Williams and Paula Hopper. These diseases...
Bacteria are some of the most diverse organisms in nature. These single-celled organisms cannot be seen with the naked eye and are found in many different habitats, like soil, air, water, hot springs and acidic environments. Bacteria are...
Aerobic bacteria require oxygen for respiration purposes. Without oxygen, there's no adenosine triphosphate (ATP) production; ATP provides energy to the cellular processes in the bacteria. Bacteria vary in the amount of oxygen needed to carry out...
A healthy reproductive system is vital for optimal fertility and overall health. Both men and women need to be aware of the possible diseases of the reproductive system and the effects these diseases could have on not only their health, but their...
Syphilis is a sexually transmitted disease caused by bacteria called Treponema pallidum. More than 36,000 cases were reported in the United States in 2006. Rates are highest in women aged 20 to 24 years of age and men ages 35 to 39 years. The...
A sexually transmitted disease (STD) occurs when an infection passes from an infected person through intimate contact to another person, states "Understanding Medical Surgical Nursing" by Linda Williams and Paula Hopper. Areas most commonly...
Doctors use the term rash to describe a change in the color or texture of the skin, according to MedlinePlus. The appearance of a rash varies, depending on the cause, and ranges from small localized areas of redness to expanded areas of raised,...
Epilepsy is a disorder of the brain that is characterized by repeated and unexpected seizures or convulsions. Seizures occur as a result of abnormally excited electrical signals in the brain. According to the National Institute of Neurological...
The environment abounds with potential sources of infectious diseases. Without the protection of the immune system, infections would quickly overwhelm the body. Certain viruses, bacteria, fungi and a variety of parasites possess mechanisms to...
Bacteria are highly versatile, single-celled organisms that inhabit virtually all environments. The human body is widely colonized by bacteria, which live in the nose, mouth, intestine, vagina and on the skin. Bacteria may be broadly categorized...
Social disease is an older term for what used to be known as venereal disease and now is known as sexually transmitted diseases. These infections are transmitted through sexual contact, either through vaginal, anal or oral intercourse. Sexually...
In general, homosexual men have the same general health-care concerns as other men. However, gay men may also have additional health risks associated with same-sex behavior. Additionally, a study done for the International Conference on AIDS...
The aorta is the largest artery in the body and is responsible for carrying the blood away from the heart to the rest of the body. The section of the aorta that descends through the chest is called the thoracic aorta and is divided into three...
Sexually transmitted diseases (STDS) are also called sexually transmitted infections, according to Planned Parenthood. The more common term is STDs, even when there is no sign of disease. These diseases are spread from one person to another...
The sexually-transmitted disease syphilis is highly contagious and can eventually lead to debilitating symptoms if not treated. Fortunately, syphilis is curable with a course of antibiotics. For various reasons, some people who have been diagnosed...
Herpes Simplex 2 (HSV-2) is the virus that causes genital herpes. According to the Centers for Disease Control and Prevention, one in five American adults is infected with genital herpes. There is no cure for herpes. Infected individuals will...
Red bumps can be frustrating, especially if yours are accompanied by pain or itching. Most bumps are easy for your physician to diagnose and treat, so making an appointment with your doctor will speed up the healing process. Potential causes for...
Bacterial infections in men are a common cause of infertility. Scarring at the site of Infection can cause infertility if scarring blocks the tubes within the testis, epididymis or ejaculatory ducts. The immune response itself can cause the...
Syphilis is a sexually transmitted disease that can cause mental dysfunction. Learn about the different causes, symptoms, and treatments for Syphilis in this video.