For those who are interested in more of the "science" related to CCR5, I've come across some resources I'd like to share that may not have been put out here.

https://www.uniprot.org/uniprot/P51681

https://www.ncbi.nlm.nih.gov/gene/1234

https://databases.lovd.nl/shared/genes/CCR5

I've still not gone down all the rabbit holes that these sites point to. I have noted that these databases do not have a lot of real-world patient data...most sampling only has one subject sampled. Again, this tends to confirm that the world's medical community is only starting to scratch the surface on CCR5 implications for human health.