Human rabies is 99% fatal. However, it is 100% preventable through vaccinating pets against rabies, avoiding contact with wildlife and unknown animals, and seeking medical care as soon as possible after being bitten or scratched by an animal. CDC, Trends in Human Rabies Death and Exposures - U.S., 1938-2018, Vital Signs, Morbidity and Mortality Weekly Report, June 12, 2019.