It is with great sadness that another life has lost the battle with primary immunodeficiency (PI). For those who may not be aware, living with a rare genetic disorder greatly impacts the function of one's immune system, making it difficult to fight off infections. Today, we pay tribute through this fundraising campaign by dedicating our support to the Immune Deficiency Foundation (IDF). IDF is a patient-focused nonprofit dedicated to improving the diagnosis, treatment, and quality of life of people affected by PI through fostering a community empowered by advocacy, education, and research. IDF continues to offer programming and services to the PI community, and your contributions will help the thousands still fighting this daily battle. Together, we can make a difference!