Total-News3680

Total-News3680 t1_it5rqd8 wrote

Yes. I was thinking it was a question of regulation of the immune response rather than its intrinsic strength, but regulation js part of its intrinsic strength.

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Total-News3680 t1_it09q3q wrote

Thats a very specific mutation,a change in the CD4 protein , preventing HIV from locking onto the T4 cell. Its i. Less than 2 % of the population. Had it arisen with black plague it would be much more common.

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