Abstract: A robot for automatically preventing epidemics includes: a moving body which is movable along a passage of an interior space of a transportation element; an injection unit which is mounted to the moving body and injects a chemical solution for disinfection toward the seat disposed in the interior space; and an ultraviolet ray irradiation unit which is mounted to a lower end of the moving body and irradiates ultraviolet rays toward a floor of the passage, in which the robot for automatically preventing epidemics automatically performs epidemic prevention work in the interior space.