HIV test singapore Human Immunodeficiency Virus (HIV) is a virus that targets the immune system, specifically the CD4 cells (T cells), which are crucial for fighting off infections. Over time, HIV can destroy so many of these cells that the body can’t fend off diseases and infections. When this happens, HIV can lead to Acquired Immunodeficiency Syndrome (AIDS), which is the most severe phase of HIV infection. Understanding HIV is essential as it affects millions of people worldwide and can lead to severe health complications if left untreated.
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