30 Days. One Habit. Endless Impact.
What will YOU quit to support individuals like Jasper and Lucie living with immunodeficiency? Join the challenge and make a difference today.

About Immunodeficiency UK
Immunodeficiency UK is the only UK charity dedicated to supporting the over 500,000 people nationwide with impaired immune systems due to genetic and secondary causes. Our mission is to provide life-changing resources, mental health support, financial assistance, and advocacy to ensure no one faces this journey alone.
This April, take on the “Quit It for Immunodeficiency” 30-day challenge. Quit a habit of your choice—like chocolate, caffeine, or social media—and raise funds to support critical services for those who need them most.

For five years, Jasper battled constant infections and endless hospital visits. Thanks to the tireless advocacy of his consultant and support from Immunodeficiency UK, Jasper is thriving—he now plays with friends, sleeps through the night, and enjoys gymnastics and dance classes.

After years of struggling with fatigue and repeated infections, Lucie was diagnosed with secondary immunodeficiency. With the help of life-changing immunoglobulin therapy, she regained her energy and now manages her condition confidently.
Your fundraising efforts help create more stories like Jasper’s and Lucie’s.
The Need
Life with an immunodeficiency often means battling severe infections, delayed diagnoses, and financial stress. Families like Jasper’s rely on our services to access:
- Hardship Grants: Helping families afford travel for treatments and essential healthcare.
- Mental Health Programs: Addressing the anxiety and fatigue caused by these chronic conditions.
- Educational Resources: Distributing thousands of booklets annually to patients and healthcare providers.
Every pound raised through this challenge directly supports programs like these, ensuring that no one is left behind.
Join the Challenge Now
FAQs
Q: What is “Quit It for Immunodeficiency”?
A: It’s a 30-day fundraising challenge where participants give up a habit to raise awareness and funds for Immunodeficiency UK.
Q: How do I fundraise?
A: After signing up, you’ll set up a personal fundraising page to share with friends and family. Sponsors can pledge donations to support your challenge.
Q: Where does the money go?
A: Donations fund mental health programs, hardship grants, educational resources, and advocacy work for individuals living with immunodeficiency.
Q: Can I participate as part of a team?
A: Absolutely! Gather friends, family, or coworkers and take on the challenge together.
Q: Is my donation secure?
A: Yes, all donations are processed through the trusted platform JustGiving.
Why Choose Immunodeficiency UK?
- We are solely focused on supporting people with immunodeficiency.
- We provide tangible support, like financial grants and free mental health webinars, to directly improve lives.
- We amplify the voices of individuals with immunodeficiency, ensuring their needs are recognised by policymakers.
By joining “Quit It for Immunodeficiency,” you’re not just taking on a challenge—you’re transforming lives.
💙 Sign up today and start making an impact!
We rely heavily on voluntary donations. The charity’s day-to-day operations are funded entirely by donations and grants.