Sinai Peninsula Bedouins 21% Rh-, possibly up to 30%

Variation of Rhesus Haplotype Frequencies in North Africans and in Worldwide Population Analyses

The above study has one number standing out:

Gene cde frequency East Sinai,, Egypt: 0.455

According to Hardy-Weinberg, that makes 20.7025% Rh- individuals.

This somewhat supports Kara Rogers’ claim that the Bedouins of the Sinai Peninsula in Egypt have around 18 to 30 percent rh negatives amongst them.