What is the fine-grained topic of the following text: “Hoosiers can protect themselves by staying indoors, dressing appropriately if they do have to go out and knowing the signs of frostbite and hypothermia so that they can get treatment quickly if they do occur.”Frostbite is a bodily injury caused by freezing that results in loss of feeling and color in affected areas. Only return the topic.
Protecting oneself from frostbite and hypothermia in cold weather conditions