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An HIV vaccine is a potential vaccine that could be either a preventive vaccine or a therapeutic vaccine, which means it would either protect individuals from being infected with HIV or treat HIV-infected individuals. It is thought that an HIV vaccine could either induce an immune response against HIV (active vaccination approach) or consist of ...
Various approaches for HIV vaccine development. As of 2020, no effective vaccine for HIV or AIDS is known. [61] A single trial of the vaccine RV 144 found a partial efficacy rate around 30% and has stimulated optimism in the research community regarding developing a truly effective vaccine. [62] Further trials of the vaccine are ongoing. [63] [64]
HIV/AIDS is a terminal illness, as there is currently no cure, nor an effective HIV vaccine. Treatment consists of highly active antiretroviral therapy (ART), which slows progression of the disease. [153] As of 2022, 39 million people globally were living with HIV, and 29.8 million people were accessing ART. [154]
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 ...
Years before Fauci became the face of the nation’s COVID-19 vaccine initiative, he was best-known for his work during the HIV/AIDS crisis — spearheading research for treatments since the early ...
HIV vaccine development is an active area of research and an important tool for managing the global AIDS epidemic. Research into a vaccine for HIV has been ongoing for decades with no lasting success for preventing infection. [151] The rapid development, though, of mRNA vaccines to deal with the COVID-19 pandemic may provide a new path forward.
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Globally, an estimated 38.4 million people were living with HIV in 2021, according to the Joint United Nations Programme on HIV/AIDS. Some 1.5 million people currently contract the virus annually ...