examples of genetic diversity for immunity
Because there are fewer strains, they are less replicative and transmissible.â. The CCR5 mutation is not the only form of genetic immunity that exists. For example, there are what researchers call âelite controllers,â patients who test positive for HIV but who remain symptom free.nother influential HIV researcher also believes the CCR5 gene mutation is the answer. Dr. Michael Farzan, the Harvard University professor famous for discovering the benefits of CCR5 mutation 16 years ago, told The Guardian heâs close to developing an HIV vaccine based on this genetic immunity.