The Immunopathogenesis Section therapeutic and research programs take a fully integrated approach to infectious disease, incorporating the molecular genetics of the host and the pathogen as well as mechanisms of pathogenesis that allow the development and study of novel therapeutics. The integrated bench-to-bedside model is intrinsic to the Immunopathogenesis Section approach and is reflected in the close involvement of trainees (both M.D. and Ph.D.) in laboratory work and in the clinical appreciation of disease, which together add new insights into mechanisms of action and avenues of therapy. New protocols inCoccidioides infections and pathogenesis of mycobacterial infections are in progress.