Rats are reservoirs of infection agents that are important in terms of public health that may spread many types of diseases to humans. cause illness It is an indicator of the hygiene of the place. It causes damage and risks to health and hygiene. It causes damage to the business and the image of the organization's business. of agencies and tourism Rats are rodents. Teeth must be sharpened to a suitable size for survival. causing damage to property utensils, even cutting electrical wires This can cause an electrical short circuit, fire, computer signal cables and the optical fibers of the Internet signal transmission system. In medicine Medical instruments, aviation systems, etc.