Makes it a Federal offense, punishable by imprisonment for not more than ten years, for any person to intentionally donate blood, semen, or an organ if such person knows he: (1) has acquired immune deficiency syndrome (AIDS); (2) has had sexual relations with a male since 1977; (3) is an intravenous drug user; (4) has received a blood transfusion within the past year; (5) is a hemophiliac who has used a clotting factor; or (6) has engaged in prostitution since 1977.