Meet the reason why I walk for IDF. My son Matthew was diagnosed at the age of 7 with CVID and SAID (Combined Immunodeficiency and Specific Antibody Immunodeficiency). He has to have IV treatments every two weeks at home thanks to people to donate their plasma. IDF taught my son and our family that this was not a diagnosis of death but just a new lifestyle. The Zebra is so important to remind doctors to think zebras and not just horses when looking for a diagnosis. Matthew is my extra special zebra. I walk for my son and will always walk for him and others like him who fight every day to make the day special. Matthew is my hero he lives his life to the fullest and doesn't act or look like he has a life threatening disease.