Raccoons can pose a threat to humans in certain situations. They are wild animals and may become aggressive if they feel threatened or cornered. Raccoons can also carry diseases, and they are a rabies vector species, which can be transmitted to humans through bites or scratches. Additionally, raccoons have been known to damage property by getting into garbage cans and other areas where food is stored. For these reasons, it is important for people to take precautions when dealing with raccoons in order to protect themselves from potential harm.