AIDS is almost exclusively caused by being infected with HIV.
AIDS is syndrome because it is diagnosed based on several clinical factors as a result of advanced HIV infection. HIV (Human Immunodeficiency Virus) is the reason a person develops AIDS.
aids
Yes, H.I.V. leads to A.I.D.S.
Acquired Immune Deficiency Syndrome (AIDS) is caused by the Human Immunodeficiency Virus (HIV).