The followings are the reasons you should buy the travel insurance plans while travelling from one place to another and they are: • The travel insurance will cover all the health emergencies. As you all know that the health problem can occur anytime while travelling so you should buy the travel insurance because it will help to provide you with coverage against health problems. • Secondly, there are some countries in which the travel insurance is mandatory. For example US. In the US, the cost of the medical treatment is so high that you can’t afford it so you have to buy the travel insurance.