Table 1

Children born to vCJD cases within a year of parental onset of symptoms

Case NoGender of parentClassificationSymptomatic at conception?Symptomatic at birth?
1FDefiniteYesYes
2FDefiniteNoNo
3FDefiniteNoNo
4FDefiniteNoNo
5FDefiniteYesYes
6FProbableNoYes
7FProbableNoYes
8FProbableNoYes
9FProbableNoNo
10MDefiniteNoNo
11MDefiniteNoYes
12MDefiniteNoNo
13MDefiniteNoNo
14MDefiniteNoNo
15MDefiniteYesYes
16MDefiniteNoNo
17MProbableYesYes
  • vCJD, variant Creutzfeldt–Jakob disease.