TNF Receptor Associated Periodic Syndrome (TRAPS) Infographic Posted on February 28, 2016 by Jennifer Tousseau More for You My Story – Living with TRAPS, a Rare Genetic Autoinflammatory Disease How Do You Know You're One in a Million? High IgD in Periodic Fever Syndromes List of TNF Receptor-Associated Periodic Syndrome (TRAPS) Research and Information He Has What? Mevalonate Kinase Deficiency (MKD)/Hyperimmunoglobulin D Syndrome (HIDS) Infographic