AIDS

AIDS
Gary van der Merwe · CC BY-SA 3.0 · source
Name	AIDS
Diseasesdb	5938
Icd9	042
Icd10	B20-B24

AIDS is a chronic and life-threatening condition caused by the Human Immunodeficiency Virus (HIV), which attacks the body's Immune System and makes it more susceptible to infections and diseases, as noted by Anthony Fauci and David Ho. The condition was first identified in the early 1980s by Centers for Disease Control and Prevention (CDC) and has since become a major public health concern, with organizations such as World Health Organization (WHO) and Joint United Nations Programme on HIV/AIDS (UNAIDS) working to combat it. Researchers like Luc Montagnier and Françoise Barré-Sinoussi have made significant contributions to the understanding of the disease, while activists like Larry Kramer and Elizabeth Taylor have raised awareness and advocated for AIDS Research and support for those affected.

Definition_and_Causes

AIDS is caused by the Human Immunodeficiency Virus (HIV), which is primarily spread through Sexual Intercourse with an infected person, as well as through Blood Transfusion and Needle Sharing, as reported by National Institutes of Health (NIH) and Centers for Disease Control and Prevention (CDC). The virus attacks the body's Immune System, specifically targeting CD4 Cells (also known as T cells), which play a crucial role in the body's defense against infections, according to Robert Gallo and Jay Levy. As the virus progresses, it can lead to a range of opportunistic infections and diseases, including Pneumocystis Pneumonia (PCP), Kaposi's Sarcoma (KS), and Toxoplasmosis, as noted by Institut Pasteur and University of California, San Francisco (UCSF).

Symptoms_and_Diagnosis

The symptoms of AIDS can vary widely, but often include Fever, Fatigue, Weight Loss, and Swollen Lymph Nodes, as described by Mayo Clinic and MedlinePlus. As the disease progresses, individuals may experience more severe symptoms, such as Diarrhea, Coughing, and Shortness of Breath, according to National Institute of Allergy and Infectious Diseases (NIAID) and European Centre for Disease Prevention and Control (ECDC). Diagnosis is typically made through a combination of Blood Tests, including the ELISA Test and the Western Blot Test, as well as Physical Examination and Medical History, as recommended by American Medical Association (AMA) and British Medical Association (BMA).

Treatment_and_Management

While there is no cure for AIDS, Antiretroviral Therapy (ART) can help manage the disease and prevent its progression, as noted by World Health Organization (WHO) and Joint United Nations Programme on HIV/AIDS (UNAIDS). ART typically involves a combination of medications, including Nucleoside Reverse Transcriptase Inhibitors (NRTIs), Non-Nucleoside Reverse Transcriptase Inhibitors (NNRTIs), and Protease Inhibitors (PIs), as described by National Institutes of Health (NIH) and Food and Drug Administration (FDA). In addition to ART, individuals with AIDS may also require treatment for opportunistic infections and diseases, such as Pneumocystis Pneumonia (PCP) and Kaposi's Sarcoma (KS), as reported by Centers for Disease Control and Prevention (CDC) and European AIDS Clinical Society (EACS).

Epidemiology

AIDS is a global health crisis, with an estimated 38 million people living with HIV worldwide, according to Joint United Nations Programme on HIV/AIDS (UNAIDS) and World Health Organization (WHO). The disease is most prevalent in Sub-Saharan Africa, where it is estimated that over 25 million people are living with HIV, as reported by African Union and Southern African Development Community (SADC). However, AIDS is also a significant public health concern in other regions, including Asia, Latin America, and Eastern Europe, as noted by Asian Development Bank and Pan American Health Organization (PAHO).

History

The first cases of AIDS were reported in the early 1980s, with the disease initially being referred to as Gay-Related Immune Deficiency (GRID), as described by New York Times and Los Angeles Times. However, it soon became clear that the disease was not limited to the LGBT Community, and the term AIDS was adopted, as noted by Centers for Disease Control and Prevention (CDC) and National Institutes of Health (NIH). Since then, significant progress has been made in understanding and treating the disease, with the development of Antiretroviral Therapy (ART) and the establishment of organizations such as AmfAR and Elizabeth Glaser Pediatric AIDS Foundation.

Research_and_Prevention

Research into AIDS is ongoing, with scientists and organizations such as National Institutes of Health (NIH), Bill and Melinda Gates Foundation, and International AIDS Society working to develop new treatments and preventions, including HIV Vaccine and Microbicides, as reported by Science Magazine and Nature Medicine. In addition to research, prevention efforts are also critical, with Condom Use, Needle Exchange Programs, and HIV Testing being key strategies for reducing the spread of the disease, as recommended by Centers for Disease Control and Prevention (CDC) and World Health Organization (WHO). Organizations such as UNICEF and Red Cross are also working to raise awareness and support for those affected by AIDS, with events like World AIDS Day and AIDS Walk helping to promote awareness and fundraising efforts. Category:AIDS