Recent terrorist attacks, natural disasters, and epidemics of diseases have people running for travel insurance. Unfortunately, buyer be ware. Generally this type of insurance coverage will not protect you if you cancel a vacation out of outright fear.

For example, you may be concerned about subway bombings or liquid explosive schemes, which are most likely not covered. If you are concerned about a weather calamity that is approaching your vacation spot, most likely you are not protected from this either. The purchase of travel insurance would not be beneficial in any of those situations.

Travel insurance only promises to pay for the un-reimbursable aspects of your vacation. Hotel deposits and airline tickets are among those types of expenses. This only happens when you have to cancel your trip, or put it off, or it will pay for the cost of food and rooms if you become stuck somewhere.

Medical services are also covered by insurance should you become ill overseas and need medical evaluations. This becomes critical because there is no guarantee that your medical insurance provider is recognized in other countries. Be aware that a number of insurance policies contain various exclusions.

Many disasters that may cause a person to purchase travel insurance are not covered. Sometimes the threat of terrorism is ignored completely. It is for this reason you must know exactly what you are purchasing.

In the event that terrorism actually is covered, you must be careful to review the fine print, because the protection may be restricted to a specific timeframe or radius. For example, if there is a bombing in London, but you are traveling to Paris or Manchester, most insurances won't help you. You could say there is no insurance for being afraid.

Right now it is that fear that's increasing the travel insurance sales. But on the whole, travel insurance policies can't address this issue in any substantial way. Travel insurance policies also can trip up buyers when it comes to issues such as terrorism, in the event that a customer didn't buy the policy 15 days prior to booking the trip.

Recently, many companies reimbursed travelers for incidental expenses incurred in London in the aftermath of a 2006 terrorist plot, when a scheme to detonate a bomb on a commercial airline flight was thwarted. However, companies would not reimburse if you attempted to cancel, because no actual attack took place.

The cost of travel insurance depends largely on how expensive your trip is and how much you want covered. There are comprehensive policies available that will cover delays that may leave you stranded, lost luggage, emergency medical, cancellations, flight accident and medical evacuation coverage. You may prefer to shop for a policy that covers only your concerns, they are available.

Some insurance companies now have a policy that can be canceled for any reason. If you cancel your trip up to three fourths of the cost can be covered by the policy if there is a "cancel for any reason" clause. This is 40 percent more than the coverage you would get from a standard insurance policy.

About seventeen million travel insurance policies are purchased in the United States annually. Purchases of travel insurance increased by 100% since the bombings of the World Trade Center in New York in 9-1-2001. The trend is not anticipated to change in the near future, considering the numerous health and medical emergencies in the headlines every week.

Of course, in the event of a major disaster, most airlines, cruise lines and hotels will eliminate any fees or restrictions placed on re-scheduling. It's also possible to get relief without insurance as well.