A good understanding of adaptive immune response is essential for dentists. In this course, molecules and cells of innate and adaptive immunity relevant to dentistry will be discussed, along with the unique nature of oral immunology. Special emphasis will be given to the study of natural killer cells, inflammatory cytokines, immunoglobulins, toll-like receptors, T and B lymphocytes and odontoblasts. Immunology of inflammation and antibody response to bacterial toxins will be covered in detail. Emphasis will be placed on aspects of immunology directly pertinent to the pathogenesis, diagnosis, treatment and prophylaxis of inflammatory conditions and diseases associated with the oral cavity. The spread of various diseases to new areas means all medical professionals will face new challenges, and keeping current in the field of immunology will become increasingly relevant to dentists. Course Objectives: Upon completion of this course, the participants should have an understanding of: innate and acquired immune systems; the special nature of oral immune responses; antibody response to bacterial toxins. Audience: The entire dental team