Posts Tagged: XP Results 1
Yolanda and Dorey Nez, Navajo who lived on the Nation’s reservation in New Mexico, lost their son to a rare genetic disorder known as Xeroderma pigmentosum, or XP. The disease, which occurs only once in a million births, makes exposure to sunlight potentially fatal to children. But their second child had it, as well. And so did other children on the reservation. Coincidence?