NYT

Infinitesimal Odds: A Scientist Finds Her Child’s Rare Illness Stems From the Gene She Studies - NYT Video

Infinitesimal Odds: A Scientist Finds Her Child’s Rare Illness Stems From the Gene She Studies -  NYT Video

By the time her mother received the doctor’s email, Yuna Lee was already 2 years old, a child with a frightening medical mystery. Plagued with body-rattling seizures and inconsolable crying, she could not speak, walk or stand.

“Why is she suffering so much?” her mother, Soo-Kyung Lee, anguished. Brain scans, genetic tests and neurological exams yielded no answers. But when an email popped up suggesting that Yuna might have a mutation on a gene called FOXG1, Soo-Kyung froze.