Jack Guy, CNN

Articles by Jack Guy, CNN

At least 197 children were fathered by sperm donor with cancer-causing gene. Some have already died - WLFI News 18

Health December 15, 2025

(CNN) A sperm donor with a rare genetic mutation linked to an increased risk of developing cancer fathered at least 197 children across Europe, some of whom have already died from the disease, accordοΏ½...