A Syrian refugee walks after undergoing a medical check at a Moroccan military field hospital in the Zaatari camp for Syrian refugees, 15 kilometres (nine miles) from the kingdom's northern city of Mafraq, near the border with Syria, on August 11, 2012. The Zaatari refugee camp, which can take up to 120,000 people, had its first batch of 500 refugees arriving to the camp late last month from a military-guarded housing complex in the Jordanian border town of Ramtha. AFP PHOTO/KHALIL MAZRAAWI (Photo credit should read KHALIL MAZRAAWI/AFP/GettyImages)