The human immunodeficiency virus (HIV) market refers to the industry focused on the development, manufacturing, and distribution of treatments, diagnostics, and preventive measures for HIV. As the human immunodeficiency virus HIV market size continues to evolve, understanding its growth outlook, market forecast, and industry expansion is crucial for stakeholders. The scope of this market encompasses various segments, including antiretroviral therapies, HIV testing, and preventive measures, such as pre-exposure prophylaxis (PrEP). The current human immunodeficiency virus HIV market size is approximately $28.7 billion. The market forecast indicates a growth rate with a compound annual growth rate (CAGR) of around 4.5% from 2026 to 2033, driven by macro drivers such as increasing awareness, advancements in treatment options, and government initiatives to combat the disease.