What kind of insurance is travel assistance insurance? Is it of great use?

Travel assistance insurance is an additional guarantee of travel insurance, such as medical expenses advance, medical treatment arrangement, emergency search and rescue, medical transshipment, etc. All of them are assistance insurance. See the contract for specific projects.

If you travel to remote and unfamiliar areas or go abroad, you can consider insurance. Once out of danger, you can call the emergency number on the policy for help. It will be more reassuring to have someone to rely on when you are away from home.