The coronavirus pandemic has caused travel disruption across the globe, with countries closing their borders and flights grounded.
Thousands of people have had their trips cancelled, with many more growing anxious about their summer holidays later in the year.
Those who are particularly vulnerable to the virus, such as the elderly or people with pre-existing medical conditions, may not want to travel - even if their flights are going ahead.
While people who are supposed to be attending events abroad, such as summer weddings, need to know sooner rather than later whether they should reschedule.