Return to. Alternate Name(s): Acquired immune deficiency syndrome. AIDS (Acquired Immune Deficiency Syndrome) is the final and most serious stage of HIV disease , which causes severe damage to the immune system. According to the Centers for Disease Control and Prevention, AIDS begins when a person with HIV. www. nlm. nih. gov/medlineplus/ency/article/000594. htm#Def. www. nlm. nih. gov/medlineplus/ency/article/000594. htm#Definition. · Reuters South Africa · 32 hours ago· Medical News Today · 34 hours ago · Medical News Today · 34 hours ago news. ask. com ·  . HIV/AIDS treatment and research information from the US federal government. Find research studies on drugs, vaccines, and other new or existing treatments for HIV/AIDS: www. aidsinfo. nih. gov/ www. aidsinfo. nih. gov/. About. com: AIDS is a comprehensive site that provides important information for those living with HIV and AIDS, those affected by HIV and AIDS, and those who care for people living with HIV and AIDS. About. com: AIDS also contains extensive information about hepatitis b and hepatitis c. aids. about. com/ aids. about. com/. As a part of its overall public health mission, CDC provides leadership in helping control the HIV/AIDS epidemic by working with community, state. more on HIV/AIDS prevention at CDC *The CDC provides this information as a public service only. Providing synopses of key scientific articles and lay media reports on HIV/AIDS, www. cdc. gov/hiv/dhap. htm www. cdc. gov/hiv/dhap. htm. As the directing and coordinating authority on international health, the World Health Organization (WHO) takes the lead within the UN system in the global health sector response to HIV/AIDS. HIV/AIDS prevention, treatment and care in the health sector The definitive 'one-stop shop' designed to help countries, www. who. int/hiv/en/ www. who. int/hiv/en/. HIV, hiv infection, aids, milestones,/aids treatment, testing information, clinical, trials, drug development, barrier products, evaluating medical therapies, fraud, klein, oshi, office of special health issues Getting started with the Pre-IND process in development of HIV/AIDS therapies. www. fda. gov/oashi/aids/hiv. html www. fda. gov/oashi/aids/hiv. html. Embed URL. bb&ob; border-bottom : 1px solid #E2ECF5; &cb;.