Making Diagnosis, Research & Treatments Possible for All

A world where no family with an undiagnosed or ultra-rare condition has to fight alone for a diagnosis, research, treatment or support.

The Latest News from the UDNF

  • April 29, 2024 Post Event Update On April 29th, 2024, the Wilhelm Foundation, the Undiagnosed Diseases Network Foundation (UDNF), and Undiagnosed Diseases Network International (UDNI), hosted the Undiagnosed Day 2024 Event at Harvard Medical School. Presentations from Global experts highlighted the ...

  • Read the April E-News Highlights Undiagnosed Day Events Rare Disease Day Wrap-Up Exciting News About UDN Funding...

  • Read the March E-News Highlights Navigating Ultra-rare Diseases and How the UDNF Helps February Together on Tuesdays Wrap-up: What is a Patient Navigator? Upcoming Events...

What the UDN offers patients like myself extends far beyond the obvious search for diagnosis and treatment. It offers a far more elusive gift; one that we struggle at times to find, and at other times to hang on to. One that we frequently abandon when caught in the throes of nihilistic despair.

It offers HOPE.

– Ingrid Kovitch, UDN Participant

Research

Undiagnosed Patient and Family Stories

Danny Miller

Our first son Carson was born in 2011, and our diagnostic odyssey began just a few months later when we began to notice that his developmental milestones weren’t quite tracking with other kids his age. His movements seemed stiff and jerky, and he had trouble

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Meghan Halley

Posted originally on Once Upon a Gene. Written by Effie Parks. I met Meghan Halley on the NORD Living Rare Living Stronger planning committee. She co-chairs the patient and family support group for the Undiagnosed Diseases Network. She’s a Stanford research scholar and a mom to

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Nikki Patrick

When my fourth child was born, a beautiful little girl named Felicity, I thought our family was complete. I had 4 beautiful children, a loving husband, and a happy successful life. I soon realized there was something amiss. My fairytale turned into every parent’s worst

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