The Human Immunodeficiency Virus (HIV) Testing market refers to the industry involved in the development, manufacturing, and distribution of products and services for detecting HIV infection. As the Human Immunodeficiency Virus Testing market size is expected to grow significantly, driven by increasing awareness and advancements in diagnostic technologies, understanding the growth outlook, market forecast, and industry expansion is crucial for stakeholders. The scope of this market encompasses various HIV testing methods, including nucleic acid tests, enzyme-linked immunosorbent assay (ELISA), and rapid tests, catering to different end-users such as hospitals, clinics, and research institutions. According to recent data, the current Human Immunodeficiency Virus Testing market size is approximately $3.3 billion. The market is anticipated to grow at a Compound Annual Growth Rate (CAGR) of 8.5% from 2026 to 2033, driven by macro drivers such as increasing prevalence of HIV, advancements in technology, and government initiatives.