United States

This archive collects solutions-journalism stories and milestones from the United States — covering policy wins, community-led efforts, scientific advances, and social progress happening across the country. Each entry highlights what’s working and why it matters.

Newborn baby being held, for article on spina bifida treatment

World-first stem cell therapy trial treats spina bifida before birth

Spina bifida causes nerve damage that accumulates in the womb, and until now, medicine could only respond after that damage was done. A clinical trial at UC Davis Health is changing that window, applying a stem cell patch directly to a fetus’s spine during pregnancy to support repair before birth. The first baby treated was expected to arrive with leg paralysis — instead, she was kicking and wiggling her toes. If results hold across all 35 enrolled patients, this could establish a genuinely new standard of care for a condition that currently offers families very little hope.