Rantoul Mother Shares Son's Fight with Rare, Terminal Disease on Rare Disease Day

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Ashley Thornton's 3-year-old son, Ezra, was diagnosed with GM1 gangliosidosis, a rare and terminal genetic disorder that affects the nervous system. Thornton is sharing Ezra's story on Rare Disease Day to raise awareness and call for increased funding, research, and development of treatments for the condition, which currently has no cure.

Why it matters

Rare diseases collectively affect an estimated 1 in 10 Americans, yet individual conditions like GM1 gangliosidosis often receive limited funding and public attention. Families of children with rare diseases frequently become researchers, caregivers, and advocates overnight, as they navigate the challenges of caring for a child with a terminal illness.

The details

Ezra was meeting milestones in his first year of life, but then gradually began to lose those abilities. He can no longer sit independently, has weakened head control, and experiences seizures. Ezra now relies on a feeding tube and a pulse oximeter to monitor his breathing. Thornton describes the constant fear and challenges of caring for a child with a rare, terminal disease.

• Ezra was born on January 24, 2023.
• Ezra was able to sit independently in early 2025.
• By August 2025, Ezra had lost the ability to sit independently.
• Ezra began experiencing seizures in June 2025.

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