After reading this I somehow feel better... Strange... (Part 2)

Suddenly a young man comes running out of the hospital screaming. He's yelling a name and waving a clipboard. What? He yells it again! And your son tugs on your jacket and says, "Daddy, that's me." Before you know it, they have grabbed your boy. And they say, "It's okay, his blood is clean. His blood is pure. We want to make sure he doesn't have the disease. We think he has got the right type." Five tense minutes later, out come the doctors and nurses, crying and hugging one another-some are even laughing. It's the first time you have seen anybody laugh in a week, and an old doctor walks up to you and says, "Thank you, sir. Your son's blood type is perfect. It's clean, it is pure, and we can make the vaccine."

As the word begins to spread all across that parking lot full of folks, people are screaming and praying and laughing and crying. But then the gray-haired doctor pulls you and you wife aside and says, "May we see you for moment? We didn't realize that the donor would be a minor and we need ... we need you to sign a consent form." The number of pints of blood to be taken is empty.