AIDS Vaccine Failure Pushes Researchers To New Direction

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AIDS researchers are puzzled at the Summit on HIV Vaccine Research and Development discussing a new directions for AIDS vaccine, after two human trials of AIDS vaccine failed several months ago.

How to move forward with AIDS research was the topic of discussion of several hundred HIV and AIDS advocates and researches. The main question was whether to continue with clinical trials of experimental AIDS vaccines on humans, and if so, how much to rely on those trials.

Dr. Anthony Fauci is a leading voice for AIDS research, and the Director of the U.S. National Institutes of Health's Allergy and Infectious Diseases area, which sponsored the meeting on Tuesday. He said that despite recent disappointments in efforts to develop a vaccine, research toward that end will continue.

"So the idea about stepping back and pausing and seeing if you have the right balance between fundamental answering of questions that are critical versus moving ahead with trying to develop a countermeasure, be that a drug or a vaccine or a diagnostic, is a natural evolution of the path towards a vaccine," he said.

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Two human trials of an experimental AIDS vaccine were stopped late last year, when it appeared that the drug not only failed to protect against the disease, but in some cases put people at higher risk of getting it. Since then, support for clinical studies of existing experimental AIDS vaccines has diminished.

While many of the experts at the summit agreed that clinical studies should continue, many researchers urged reducing the dependence on human trials. Dr. Anthony Fauci and others recommend supplementing human trials with increased drug trials on animals, specifically lower primates.

"There is good discovery research that you can get out of an animal model, just as there's good discovery research that you can get out of clinical research," he said.

Dr. Mark Conners is a senior clinical investigator at the National Institutes of Health. While he concurs that the recent failures in clinical trials set the cause of finding a vaccine back considerably, he believes there are other avenues to be pursued.

"I'm not necessarily optimistic about some of the products we currently have, but I am, longer-term, optimistic that with the proper immune correlates, or, even, ultimately, if that fails, without them, that the immune response can control HIV. We have several natural examples of that," he said.

Overall, it seems that the AIDS vaccine is not something that is coming soon, therefore researchers agree that training future AIDS and HIV scientists is of utmost importance so those researchers can carry the quest for AIDS research and vaccine.

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Comments

The AIDS vaccine failed and Dr. Fauci said NEW PEOPLE with NEW IDEAS are needed so I emailed him. I am a published scientist whom a former US Surgeon General has regretted my treatment and other noteable people feel my theories could be of phenomenal importance to mankind, but I was blacklisted so academic fraud could be covered up. I have waited a reasonable time but Dr. Fauci has NOT replied? Was he lying or pulling a fast one.? See the emails on my website , cancerfraudbadbiotech.com in the small green square titled 2008 August , emails to Dr. Fauci and you decide.Is he a phony or other? What is your opinion? Thank you. E.A. Greenhalgh