HIV & AIDS

Since its outbreak in the 1980s, AIDS, which has no known cure, has grown into a worldwide epidemic. Although it may remain inactive for years, the human immunodeficiency virus (HIV) destroys a...

Treatment regimens for AIDS typically center on preserving or rebuilding the immune system by fighting HIV infection. Medicines may also be included to help boost the health of the body's...

According to statistics from the Centers for Disease Control, 56,300 people were diagnosed with an infection of HIV in the United States in 2008. According to the international AIDS charity AVERT,...

AIDS cannot occur without an infection from HIV (human immunodeficiency virus). Known as "the virus that causes AIDS," HIV infections occur. People transmit the HIV virus between each other...

Once HIV enters the bloodstream, it targets lymphocytes (cells of the immune system) known as CD4+ T-cells (named for the CD4 receptor on the cell). These cells recognize pathogens (things that...

HIV is a virus that targets certain cells of the immune system, which causes the immune system to become increasingly weak over time. When the immune system becomes weak, illness develops as a...

The acquired immunodeficiency syndrome, or AIDS, is a devastating disease that has affected millions of people throughout the world. According to the Center for Disease Control, more than 583,298...

AIDS is a deadly infectious disease that strikes thousands around the world every year, and at present there is no known cure. It is caused by infection with the HIV virus. How does the virus...

AIDS is the last stage of HIV-disease. It is a syndrome, not itself a disease; this means that a number of different conditions occur during AIDS, all of which appear as the result of advanced...

The capsid lies at the heart of a particle of HIV (a viral particle is called a virion). According to the National Institute of Allergy and Infectious Diseases, the capsid itself is made of a...

AIDS is defined as stage four of HIV-disease. It occurs in HIV-positive people when the immune system has become severely compromised and the body is no longer able to successfully ward off...

There is no cure for HIV, and any treatment claiming to do so cannot deliver on its promise. However, improvements in treatment have extended the length and quality of the lives of those living...

AIDS (acquired immune deficiency syndrome) is the fourth stage of HIV (human immunodeficiency virus) disease. Prior to this stage, an infected patient has passed through acute HIV infection,...

HIV is a virus that weakens the immune system by targeting lymphocytes (cells of the lymphatic system that are involved in the body's immune response), including primarily CD4 T-cells. By...

HIV stands for Human Immunodeficiency Virus. If left untreated, HIV damages the immune system and can progress into AIDS. In the United States, more than a million people live with HIV, with over...

Human immunodeficiency virus, commonly known as HIV, is a retrovirus that is spread through blood-to-blood contact with an infected individual. HIV is most commonly transmitted through unprotected...

The Centers for Disease Control and Prevention report that over 1.1 million Americans had the human immunodeficiency virus (HIV) as of 2006. HIV is a virus that affects the immune system,...

The human immunodeficiency virus (HIV) is like most other viruses in that it does not have the internal parts necessary to reproduce itself. However, what it does have is genetic material...

According to the international AIDS charity AVERT, as of 2009, approximately 33 million people throughout the world are living with HIV or AIDS. Of those 33 million, approximately two million will...

You can get HIV from anal, oral or vaginal sex with an infected person. Incidences of transmission vary greatly by practice, however; you are much more likely to catch something else from your...

According to the international AIDS charity Avert, more than 25 million people have died due to AIDS since 1981. The human immunodeficiency virus, which causes AIDS, slowly progresses into a...

Human immunodeficiency virus (HIV) is transmitted through the exchange of body fluids. Also, an HIV-infected mother can transmit the virus to a child during childbirth. It can move through blood,...

AIDS is neither a virus nor bacterium; it is a syndrome (a series of conditions) caused by a virus called HIV (human immunodeficiency virus). This viral pathogen, which targets the cells of the...

When the body fluids of someone who has the human immunodeficiency virus (HIV) come in contact with an open sore or your mucus membranes, you risk having the virus enter your system as well. Some...

HIV targets the cells of the immune system (called lymphocytes), specifically CD4+ cells. By attacking the cells of the immune system, HIV infection leads to a decreased ability to fight off both...

HIV is a virus that attacks the immune system of the infected by attacking the T-cells, its means of spreading the virus. Once the HIV virus has been detected, it is crucial to begin treatment as...

AIDS stands for acquired immune deficiency syndrome, a condition caused by a virus called HIV. AIDS breaks down the body's immune system, making it more vulnerable to illnesses. While people...

AIDS is a disease caused by the Human Immunodeficiency Virus (HIV). According the an international AIDS charity called AVERT, there were more than 30 million people in the world living with either...

HIV, or Human Immunodeficiency Virus, is one of the most destructive viral infections in human history. Responsible for more than 25 million deaths since 1981, HIV can be found in two strains, the...

Human Immunodeficiency Virus (HIV) is a virus that weakens and slowly destroys the body's immune system, which is responsible for fighting germs and diseases. HIV is caused by the transmission of...

The immune system protects the body from bacteria, viruses, toxins and other invaders. It also protects the body from cancer by attacking and destroying cancerous cells. Each cell in the body has...

HIV (Human Immunodeficiency Virus) is the virus that causes AIDS (Acquired Immunodeficiency Virus), a disease that weakens the immune system, making sufferers vulnerable to dangerous, potentially...

Protease inhibitors are pharmaceutical drugs that are prescribed for the treatment of Hepatitis C and Human Immunodeficiency Virus (HIV) infections. Once HIV has entered the body, it enters a...

HIV and AIDS effect millions of people worldwide. Many people are aware of the two diseases but may not be sure how they are related. This article will briefly describe what HIV is and how HIV...

AIDS is a disease that attacks and destroys many of the cells, known as T-cells or CD4 cells that make up the body's immune system. The doctor will generally order a T-cell test every few months...