Ans - Yes, it is necessary to purchase travel insurance before traveling. Second, in order to obtain an entry visa to some countries, you need to purchase foreign travel insurance. Although in some cases it is not mandatory, it is essential to have good travel insurance when traveling for work, holidays, study or research. The cost of medical care in the country you are traveling to may be high or travel-related risks and accidents may occur. To protect the interests of travelers and control their finances, it is important to purchase good travel insurance before traveling.