Zephyr Foundation

WHAT ARE THE ODDS?

• That you will never need drugs to keep your HIV in check
• That you will live longer than your doctor’s first prediction? His second? His third?
• That you hold a vital clue to preventing, even curing, AIDS?

At first Karen Pancheau figured her son Tyler’s nasty rash came from friction on the mats at judo class. But when the rash began dissolving layers of flesh, his father took the teenager for tests, which revealed he had HIV. Karen, too, tested positive for HIV, the virus that causes AIDS, which she’d apparently acquired from a blood transfusion in June 1982 and to which she exposed Tyler during childbirth and breast-feeding. Yet as Tyler slowly progressed to AIDS, Karen remained healthy.

Various drug cocktails kept AIDS from killing Tyler, but they left him constantly fatigued, and on Nov. 11, 2005, the 23-year-old committed suicide. Remarkably, 26 years after receiving HIV-tainted blood, Karen Pancheau has yet to develop AIDS.

She isn’t alone. Bruce Walker, now director of the Partners AIDS Research Center at the Massachusetts General Hospital and director of the Center for AIDS Research at Harvard University, first became aware in 1992 that there were others like Karen Pancheau who seemed somehow protected from AIDS. He learned about the phenomenon from Susan Buchbinder, an epidemiologist in San Francisco who was analyzing blood samples from homosexual men taken years earlier (for the trial of a hepatitis vaccine) to understand how AIDS progresses. She started studying men whose samples showed they had been infected with HIV in the late 1970s; many had already died, but some weren’t even sick. Then, in 1994, Walker met a hemophiliac in Boston named Bob Massie, who had become infected with HIV through a blood transfusion in 1978—three years before AIDS was even identified as a disease. “People keep telling me I’m going to die, and I keep living,” Massie told Walker. Walker immediately began to study his immune system.

Read the rest of the article on Proto (Massachusetts General Hospital)