The more you understand about primary immunodeficiency (PI), the better you can live with the disease or support others in your life with PI. Learn more about PI, including the various diagnoses and treatment options.
Living with primary immunodeficiency (PI) can be challenging, but you’re not alone—many people with PI lead full and active lives. With the right support and resources, you can, too.
Be a hero for those with PI. Change lives by promoting primary immunodeficiency (PI) awareness and taking action in your community through advocacy, donating, volunteering, or fundraising.
Whether you’re a clinician, researcher, or an individual with primary immunodeficiency (PI), IDF has resources to help you advance the field. Get details on surveys, grants, and clinical trials.
Six organizations, the Immune Deficiency Foundation, National Coalition for LGBTQ Health, National Medical Association, Association of Minority Health Professional Schools, Inc., National Pharmaceutical Association, Rare and Black, and the Rare Disease Diversity Coalition have joined a strategic partner roundtable to share resources and strategies guided to reach underserved populations.
“Approximately 2.7% of the U.S. population is moderately to severely immunocompromised. This means that more than nine million people have immune systems that do not function properly. We are thrilled to partner with these organizations to build synergy around a rare disease that is often ignored in marginalized communities,” states Jorey Berry, president and CEO of the Immune Deficiency Foundation.
Primary immunodeficiencies (PI), also known as inborn errors of immunity (IEI), are a group of more than 450 rare, chronic conditions in which part of the body's immune system is missing or does not function correctly. PI is rare and often missed as a diagnosis by primary care physicians. The average time between the onset of symptoms and diagnosis is 9-15 years, and experts believe that more than 70% of people with PI remain undiagnosed.
“Our team at the Immune Deficiency Foundation is honored to join forces with these historically significant organizations to build a more inclusive community,” says Aimee Yrlas Simpson, vice president of advancement and strategic partnerships at the Immune Deficiency Foundation. “Immune deficiencies are often invisible, difficult to detect, and potentially debilitating. Spreading awareness leading to earlier diagnosis and treatment can be lifesaving.”
These conditions are caused by hereditary genetic defects and can affect anyone, regardless of age, gender, or ethnicity.
PI can cause infection, malignancy (cancer), allergy, autoimmunity, autoinflammation, or any simultaneous combination of these issues. A person with PI may also have autoimmune conditions like irritable bowel syndrome, lupus, or rheumatoid arthritis. Those with PI are at an increased risk of allergies and certain cancers, including lymphoma and leukemia.
The Immune Deficiency Foundation (IDF) is the largest primary immunodeficiency (PI) patient advocacy group in the United States, with 44 years of expertise in primary immunodeficiency. As such, we take pride in helping to connect, engage, and empower families to live longer, stronger, healthier lives. Whether you are looking for subject matter experts on PI (clinicians or patients), information about an upcoming event, or a statement from the organization on a particular topic, we can offer guidance and resources in a variety of areas, including:
A hub of information for journalists interested in writing about the Immune Deficiency Foundation (IDF) with direct links to learn more about IDF, primary immunodeficiency, and those affected.
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The Immune Deficiency Foundation improves the diagnosis, treatment, and quality of life for every person affected by primary immunodeficiency.
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