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Human Immunodeficiency Virus (HIV) is a virus that targets and destroys T-cells, which are crucial for the body's ability to fight infections. This progressively weakens the immune system, making individuals vulnerable to various diseases. If left untreated, HIV infection can advance to Acquired Immunodeficiency Syndrome (AIDS), an advanced stage where the immune system is severely damaged and unable to combat opportunistic infections and certain cancers.
Once HIV enters the body, it remains a chronic infection for life; however, with modern treatments, the virus can be kept under control, and the progression to AIDS can be largely prevented. Early symptoms of HIV infection may include fever, sore throat, muscle aches, headache, swollen lymph nodes, diarrhea, and night sweats. These symptoms are often flu-like and may resolve on their own relatively quickly. In later stages or advanced AIDS, more severe symptoms such as opportunistic infections like oral thrush or chronic diarrhea may appear. Given the presence of such symptoms, HIV testing is crucial for a definitive diagnosis.
What is HIV/AIDS Disease?
Once HIV enters the body, it remains a chronic infection for life; however, with modern treatments, the virus can be kept under control, and the progression to AIDS can be largely prevented. Early symptoms of HIV infection may include fever, sore throat, muscle aches, headache, swollen lymph nodes, diarrhea, and night sweats. These symptoms are often flu-like and may resolve on their own relatively quickly. In later stages or advanced AIDS, more severe symptoms such as opportunistic infections like oral thrush or chronic diarrhea may appear. Given the presence of such symptoms, HIV testing is crucial for a definitive diagnosis.