16 August 2006

The HIV elite

Reuters:"Elite" HIV patients mystify doctors

Wed Aug 16, 2006 5:45pm ET


TORONTO (Reuters) - As many as one in 300 HIV patients never get sick and never suffer damage to their immune systems and AIDS experts said on Wednesday they want to know why.
Holy shit! Since always?!?!

Most have gone unnoticed by the top researchers, because they are well, do not need treatment and do not want attention, said Dr. Bruce Walker of Harvard Medical School.

...

So far Walker and colleagues have not been able to find out why certain people can live for 15 years and longer with the virus and never get ill. The AIDS virus usually kills patients within two years if they are not treated.

...

A few years into the AIDS epidemic, researchers identified people who were called "long-term non-progressors." These were patients infected with HIV who did not become ill.

...

Loreen Willenberg, of Diamond Springs, California, is a newly designated "elite." Now 52 and healthy, she said she became infected in 1992.

"I dreamed that I was HIV positive," Willenberg told the news conference.

"I was really going through a very bad flu." She sought testing, and after getting an inconclusive result was later declared HIV positive.

HIV patients are not immediately put onto drugs that can keep them healthy, but wait until the virus reaches a certain level in the blood or until the virus kills a certain number of immune system cells called CD4 T-cells.

Willenberg, a landscape designer, never got to that point.

"I am in perfect health. I think I have had maybe only one cold in the past 14 years," she said.

Walker has tracked down 200 elite patients and has now joined up with other prominent AIDS researchers to find at least 1,000 "elites" in North America and as many as possible globally.
Based on research done so far, Walker estimates there are 2,000 of them in the United States.

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