How can humans protect themselves from flea mites and prevent infestations on their bodies?

To protect themselves from flea mites and prevent infestations on their bodies, humans can regularly clean their living spaces, wash bedding and clothing frequently, vacuum carpets and furniture, and use insect repellents. Additionally, practicing good personal hygiene, such as bathing regularly and keeping pets clean and treated for fleas, can help prevent flea mite infestations.