AIDS - Initial Theories and Disease Progression

AIDS, or the Acquired Immune Deficiency Syndrome, is a deadly disease caused by the human immunodeficiency virus. It is usually spread through contact of bodily fluids, and more than 33 million people...

AIDS/HIV

Acquired immunodeficiency syndrome (AIDS), caused by the human immunodeficiency virus (HIV), is a disease which destroys the immune system and makes the affected person vulnerable to opportunistic inf...

Others

The skin is the outer covering of the body, and the hair is a protein filament that grows through the skin. Even if problems with these are not usually in themselves serious, they cause a disproportio...