The HUS attack rate in this E coli O111 outbreak was comparable to that for E coli O157-related illnesses, but most cases occurred among adults. On admission, factors associated with subsequent HUS can identify patients who require close monitoring and early aggressive supportive care to improve outcomes.
Familial Creutzfeldt-Jakob disease (fCJD) results from inheritance of mutations in the prion protein gene. Confirming fCJD diagnosis is essential for informing persons of their potential hereditary risk and for genetic counseling to support personal decisions for genetic testing and family planning. We describe a case of fCJD that was linked to a large cluster of African Americans with fCJD identified through a public health investigation, including 8 confirmed cases and 13 suspected cases involving 7 generations in 1 family. Genetic counseling is an important component of fCJD management for families coping with genetic prion diseases.
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