Sperm donor with cancer-causing gene fathered nearly 200 children across Europe, investigation finds

A genetic mutation that carries a 90% cancer risk has been passed on by an unwitting sperm donor to dozens of children, a Europe-wide investigation has revealed.

Archived version: https://archive.is/20251210174651/https://www.cbsnews.com/news/sperm-donor-with-cancer-causing-gene-fathers-nearly-200-children-across-europe/

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