AGITATION OF ALZHEIMER'S
A person with Alzheimer’s may feel anxious or agitated. He or she may become restless, causing a need to move around or pace, or become upset in certain places or when focused on specific details.
AIDS, aka Acquired Immunodeficiency Syndrome, is a disease in which there is a severe loss of the body’s cellular immunity, greatly lowering the resistance to infection and malignancy. Generally, a person acquire’s an HIV infection and then, in time, develops AIDS.
The human immunodeficiency virus is the virus that causes the acquired immunodeficiency syndrome, a condition in humans in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive.