On the basis of mortality surveillance from 1979 to 1994, the annual incidence of CJD remained stable at approximately 1 case per million people in the United States.
Atas dasar survei kematian antara tahun 1979-1994, insidensi Creutzfeldt-Jakob tahunan tetap stabil pada 1 kasus per jutaan jiwa di Amerika Serikat.