Where to get tested for immunity to HIV/Who is immune to HIV?
http://www.delta-32.com/ This website will now give you the test for HIV immunity.
The map below show where people are most likely to be immune to HIV.
The delta 32 mutation is more prevalent in some racial backgrounds than in others. Population studies of the Caucasian population of western European ancestry revealed that approximately 1% of people were homozygous (2 copies) for the delta 32 mutation and up to 20% of people were heterozygous (1 copy). Within the United States, Canada and Australia, the frequency is 8% to 10% within the Caucasian background individuals, but less than 1% in the Afro-American populations. There is also a very low frequency of the mutation among the population in eastern Asia but much higher towards western Asia.