HIV, or human immunodeficiency virus, is passed through bodily fluids and can lead to the development of AIDS. Symptoms of an initial HIV infection are separate from AIDS symptoms, which sometime develop years after being infected with HIV, when...
Genital herpes is a sexually transmitted disease most commonly caused by the herpes simplex virus type 2. According to the Centers for Disease Control and Prevention, 16.2 percent of adults ages 14 to 49 have genital herpes.There is no cure for...
Urethral cancer is caused by the formation of cancer cells in the tissues of the urethra, the tube that carries urine from the bladder to outside the body. Urethral cancer is rare and occurs more often in women than in men. Urethral cancer can...
Overview Genital Herpes is caused by the herpes simplex virus II (HSV-II). It is estimated that one million new cases occur each year in the U.S. alone. The infection is transmitted during sexual intercourse or by other intimate contact...
Genital herpes is a sexually transmitted disease caused by the herpes simplex virus, type 2. It is spread through sexual contact with someone infected with the virus. Once inside the body, this infection can affect your genitals, rectum, buttocks...
Two viral strains cause herpes: herpes simplex virus Type 1 and herpes simplex virus Type 2. Herpes simplex virus Type 1, or HSV-1, causes oral herpes and spreads through saliva. Herpes simplex virus Type 2, or HSV-2, causes genital herpes and...
Like many kinds of cancer, testicular cancer can emerge silently with little or no symptoms. There is often no pain, no visible changes and no systemic symptoms. Testicular cancer does not usually interfere with urination, erection or...
Lymph glands, or lymph nodes, play a vital role in the immune system, which protects the body from infection. The lymph system is made up of organs, cells and molecules located throughout the body. Lymph nodes are found in the neck, under the...
More than a quarter million Americans are infected with HIV and unaware of it, according to the Centers for Disease Control. One reason for that is people infected with HIV may remain relatively symptom-free for 10 years or more after infection....
AIDS, or acquired immunodeficiency syndrome, is the most advanced stage of HIV, according to MedlinePlus, a publication of the National Institutes of Health. It mostly spreads by unprotected sex with an infected person, although contact with...
An epidemic refers to a disease that spreads quickly and furiously from person to person, infecting more people in a given region than anticipated. When an epidemic crosses states and spreads globally, drugs for mass treatment are necessary, the...
Lymphoma refers to a group of cancers affecting the blood cells, specifically, the white blood cells that are part of the immune system and help combat infection and disease. There are more than 60 types of lymphomas, but most can be broken down...
Lymphoma is form of cancer of the lymphocytes, a type of white blood cell. The two broad categories of lymphoma are Hodgkin lymphoma and non-Hodgkin lymphoma. The American Cancer Society reports approximately 74,500 new cases of lymphoma were...
The lymphatic system is a complex network of tissues, including the lymph nodes, spleen and tonsils, that are involved in the immune response of the human body. Lymphatic cancer, which is commonly called lymphoma, occurs when cancerous cells begin...
Epistaxis, or a nosebleed, is a common disorder that involves bleeding from the nostrils or, rarely, from the eye. Nosebleeds can result from bleeding at the anterior portion of the nose, or at the posterior, deeper parts of the nose. Although...
Kawasaki disease, also known as mucocutaneous lymph node syndrome, is an inflammatory condition that affects the lymph nodes, skin and arteries. This disease most commonly affects children of Asian descent who are between 2 and 5 years old, as...
Mono, which is more formally referred to as mononucleosis, is an infectious disease caused by exposure to the Epstein-Barr virus, or EBV. In the United States, approximately 95 percent of people between the ages of 35 and 40 carry an inactive form...
Numerous medical conditions may be treated with dietary supplements. According to the National Institutes of Health's Office of Dietary Supplements, most American adults take one or more dietary supplements every day -- including vitamins,...
Herpes simplex 2 is caused by infection from the herpes virus. Viruses have existed for millions of years, and their DNA is passed on in humans and animals. Viruses have the ability to self-replicate, and scientists have never determined the exact...
According to the United States (U.S.) National Institute of Allergy and Infectious Diseases (NIAID), in the U.S. there are 56,300 people infected with "Human Immunodeficiency Virus" (HIV). NIAID approximates that 33 million people worldwide are...
Currently, more than 1 million people in the United States are living with HIV/AIDS, according to the National Institute of Allergy and Infectious Diseases, or NIAID. HIV stands for human immunodeficiency virus, and AIDS stands for acquired...
Overview Mononucleosis is a respiratory virus that affects the blood cells and salivary glands (glands responsible for producing saliva). Even though anyone can get mononucleosis, most people who get the illness are between the ages of 15...
Cancer is a devastating and potentially fatal disease that develops when healthy cells undergo a genetic change and begin to proliferate rapidly and uncontrollably. The genetic mutations accumulated by cancer cells allow the cells to proliferate...
Genital herpes is a sexually transmitted disease (STD) caused by a viral infection. There are two viruses responsible for genital herpes: herpes simplex virus type 1 (HSV-1) and herpes simplex virus type 2 (HSV-2). According to the University of...
In 2008, approximately 1.7 million adults throughout the world died from complications resulting from acquired immune deficiency syndrome, or AIDS, according to the World Health Organization. This infection, which is the advanced form of the human...
Over half of the estimated 56,000 new cases of HIV infection diagnosed in the United States each year affect men who have sex with men, according to health professionals with the Centers for Disease Control and Prevention. Early or acute HIV...
Non-Hodgkin's lymphoma is a type of cancer formed from lymphocytes, or white blood cells. These malignant cells form solid tumors in lymph nodes and other areas of the body. According to "Merck Manual" more than 20 subtypes have been discovered....
Hodgkin's lymphoma is a cancer that forms in the lymphocytes or lymph nodes. If you have been diagnosed with Hodgkin's lymphoma, your doctor has likely recommended an array of treatment options. Part of your overall treatment plan may be some form...
Lymphoma is a type of cancer that arises in lymphocytes, which are located in the lymph nodes and throughout the immune system. The term non-Hodgkin's lymphoma (also known as non-Hodgkin lymphoma or NHL) describes a group of many different types...
