Acquired immunodeficiency syndrome (AIDS) is an illness that weakens the body's immune system. The immune systems of people with AIDS are not able to fight off certain infections and cancers.
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Dementia is a brain disorder characterized by a general loss of intellectual abilities involving impairment of memory, judgment, and abstract thinking as well as changes in personality.
Prostate Cancer Earlier detection and more effective treatment options for prostate cancer have improved the five-year survival rates to nearly 90 percent.