What do I need to know about caring for someone with leprosy?

Overall, leprosy is not easily catchable. Once treatment begins, a person can no longer spread the disease. In addition, a healthy immune system is often enough to prevent the infection from developing in the first place. However, when caring for someone with leprosy, it is best to avoid direct contact with rashes and sores and overexposure to respiratory fluids from sneezing and coughing.