His Paleontology study frequently involves adjacent topics like Context (archaeology). As part of his studies on Context (archaeology), Jeremy R. Jass often connects relevant subjects like Paleontology. His study connects Immunology and Intestinal permeability. His Immunology study frequently links to related topics such as Intestinal permeability. He integrates many fields, such as Autism and Autism spectrum disorder, in his works. Jeremy R. Jass performs integrative Autism spectrum disorder and Autism research in his work. Lymphoid hyperplasia and Lymphoma are two areas of study in which he engages in interdisciplinary research. Jeremy R. Jass conducts interdisciplinary study in the fields of Lymphoma and Lymphoid hyperplasia through his research. He combines Measles and Rubella in his research.