Very good article, that one. The Saudis are genetically extremely, fantastically unique. To aim a 100% effective plaque at them is probably fairly easy. As for the others, if inbreeding is a large factor, they may be pretty well-painted targets too.
Good to know.
The saudis practically need a dialysis machine in every household. Chronic liver and kidney and digestive problems. Probably some of the most UNhealthy people there are.
Did I say plaque??? Plague. But plaque would probably be nasty too.