22-29 April, 2026

World PI Week Video: We Can Transform Lives, Together

Imagine living with an immune system shield that’s broken, or missing a piece. For over 6 million people worldwide, this is the reality of living with a Primary Immunodeficiency. But early diagnosis, combined with the right treatment and support, is life-changing. It turns fear into hope and allows individuals to pursue their dreams. But we can’t do it alone. We need policymakers, healthcare professionals, and communities to unite and create smoother pathways to care. In this new animated video, you’ll learn:

  • What Primary Immunodeficiencies are and how they affects the body.
  • The challenges families face in the maze of diagnosis and treatment access.
  • How global collaboration can save and improve lives.

 

Take action today:
✅ Watch and share this video to spread awareness
✅ Join the conversation using
#WorldPIWeek2026

Together, we can turn awareness into progress. We Can’t Wait. 

Episode 1: World PI Week Roadshow 2025

Understanding Primary Immunodeficiencies and the Journey to Diagnosis. This episode features Dr Cecilia Poli, from Chile, Karlien Claes, from Belgium, and Zhang Jie, from China.

Episode 2: World PI Week Roadshow 2025

Advances in Treatment: Progress, Breakthroughs and Hope for the Future. This episode features Claudia Rocha, from Brazil, and Dr Thomas Kriel, from Austria.

Episode 3: World PI Week Roadshow 2025

Uniting to See the Global Challenge. This episode features Dr Cecilia Poli, from Chile, Michaela Dorcikova, from Belgium, and Otilia Stanga, from Romania.