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The human immunodeficiency virus (HIV) [8] [9] [10] is a retrovirus [11] that attacks the immune system.It is a preventable disease. [5] There is no vaccine or cure for HIV. It can be managed with treatment and become a manageable chronic health condition. [5]
The successful treatment and management of HIV/AIDS is affected by a plethora of factors which ranges from successfully taking prescribed medications, preventing opportunistic infection, and food access etc. Food insecurity is a condition in which households lack access to adequate food because of limited money or other resources.
It works by inhibiting the enzyme reverse transcriptase that HIV uses to make DNA and therefore decreases replication of the virus. [6] Zidovudine was first described in 1964. [7] It was resynthesized from a public-domain formula by Burroughs Wellcome. [8] It was approved in the United States in 1987 and was the first treatment for HIV.
Due to the amazing advancements in HIV treatment over the past 40 years, people living with the virus are now enjoying happier, healthier, and longer lives than ever before. In fact, thanks to the ...
Free access to HIV-AIDS treatment exists in the U.S. In 2022, about 39 million people globally were living with HIV and about 29.8 million of them were receiving antiretroviral therapy.
The diminished rate of new HIV infections brought about by these strategies are marked progress towards UNAIDS' 90-90-90 and 95-95-95 target to eliminate HIV/AIDS as a public health crisis by 2030. [8] However, key populations in countries in Africa, Asia, and the Middle East may still have lower access to treatment. [9]
The abbreviation PrEP now typically refers to pre-exposure prophylaxis for HIV prevention, the use of antiviral drugs as a strategy for the prevention of HIV/AIDS. [2] PrEP is one of a number of HIV prevention strategies for people who are HIV negative but who have a higher risk of acquiring HIV, including sexually active adults at increased risk of contracting HIV, people who engage in ...
Efavirenz (EFV), sold under the brand names Sustiva among others, is an antiretroviral medication used to treat and prevent HIV/AIDS. [1] It is generally recommended for use with other antiretrovirals. [1] It may be used for prevention after a needlestick injury or other potential exposure. [1]