A member asked:

Why has no vaccine for hiv been discovered yet?

3 doctors weighed in across 2 answers
Dr. David Rosenthal answered

Specializes in Allergy and Immunology

Work is ongoing: The virus mutates easily, so any vaccine needs to target parts of the virus that cannot change, and this has been a challenge. I like the answer provided by anthony s. Fauci, M.D. Director, national institute of allergy and infectious diseases national institutes of health on may 12, 2012: http://www.Niaid.Nih.Gov/news/newsreleases/2012/pages/hvad2012.Aspx.

Answered 12/9/2013

5.7k views

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Dr. Gutti Rao answered

Specializes in Hospital-based practice

Difficult: Hiv virus is a difficult organism- has several different proteins based on which vaccines need to be created. Hiv virus has a tendency to mutate making it difficult for vaccines to work. However monoclonal antibodies show some promise. Still research ongoing - hopefully we will have a breakthrough.

Answered 11/3/2012

5.5k views

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