Antigua and BarbudaOngoing
The deadly storm left many schools damaged, without power or used as shelters in Caribbean countries and the southern United States.
If anyone had doubted the raw power of nature to disrupt people's lives, this year has been a harsh reminder.
Natural disasters, such as floods and typhoons, forced 4.5 million people around the world to leave their homes in the first half of 2017. Hundreds of thousands of children had their education disrupted.