Signs and symptoms

Signs and symptoms are the observed or detectable signs, and experienced symptoms of an illness, injury, or condition. A sign for example may be a higher or lower temperature than normal, raised or lowered blood pressure or an abnormality showing on a medical scan. A symptom is something out of the ordinary that is experienced by an individual such as feeling feverish, a headache or other pain or pains in the body.[1][2]

Signs including (enlarged liver and spleen), and symptoms (including headache, and vomiting) of acute HIV infection.

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