What if the way AIDS was originally diagnosed was totally wrong? Should it have included Chronic Fatigue Syndrome patients?

"The AIDS diagnostic criteria involved a weakened immune system, an unusual form of cancer known as Kaposi`s sarcoma and a rare form of pneumonia. Investigators then were able to identify patients who met the same criteria. Studying their behavior patterns quickly led the investigators to uncover the major risk factors involved in the spread of AIDS: sexual contact with an infected person and exposure to contaminated blood."

http://articles.chicagotribune.com/1988-04-03/features/8803050946_1_chicken-soup-epstein-barr-infection