Welcome to the catalogue of clinical labs in the US and Canada that offer diagnostic phenotyping and /or functional testing for primary Immunodeficiencies, compiled by the Diagnostic Laboratory Immunology (DLI) Committee!
Good faith efforts were made to be as inclusive and complete as possible. Your Laboratory can be included as well, provided the diagnostic testing is relevant for immunodeficiency disorders and can be ordered from outside the Institution. This Directory will be updated regularly. If you would like to be included, please contact the CIS Staff at firstname.lastname@example.org.