Sperm donor with rare cancer mutation fathered nearly 200 children in Europe
A sperm donor carrying a germline TP53 mutation has fathered at least 197 children across 14 European countries, placing many offspring at high cancer risk.
Major genetic screening project to check hereditary cancer, high cholesterol risk of up to 100,000 Canadians | CBC News
Up to 100,000 Ontarians will be screened over five years for hereditary cancer and a heart-disease–linked genetic condition to guide prevention and treatment.