📕 Its seems that the issue of the scientific workers concerning the use of lapin animal models for simulation of human disease is an old theme. Murine animals, however, took the way faster due the notion of being more relatedness to human .Molecular genetic evidences are now available proving that lapin are of sure relatedness to human and their mucosal immunology still needs more investigations. Nowadays interests are reinitiated to use lapin common mucosal immune system for simulation of human diseases. Thus the present book is intended to present lapin mucosal immunity in view of modeling human mucosal immunity of microbial and nonmicrobial diseases.