This nonsense about "10% of Europeans immune to HIV" is just the latest attempt to explain away why there has never been a white western heterosexual "epidemc" of "HIV disease." The other way to explain it is that there never has been an "HIV disease." That is, there is nothing pathogenic about one of thousands of strings of retroviral code written in nucleic acid and covered with a little protein. It is the biggest fraud in medical histroy. Of course, there has always been immune suppression, from multi-factorial causation, relating to unhealthful behaviors, ingestion of toxins and the psychogenic effects of being hated and oppressed minorities, both gay and black and drug users.
According to biologists at the University of Liverpool the plagues of the Middle Ages have made 10 percent of Europeans HIV resistant.