A female migrant holds two child migrants to get on an ambulance in Floriana, Malta, on Aug. 4, 2019. Forty migrants aboard the German-flagged NGO vessel Alan Kurdi were disembarked in Malta on Sunday after the migrants were transferred to a patrol vessel. (Photo by Jonathan Borg/Xinhua)

A support staff holds a child migrant to get on an ambulance in Floriana, Malta, on Aug. 4, 2019. Forty migrants aboard the German-flagged NGO vessel Alan Kurdi were disembarked in Malta on Sunday after the migrants were transferred to a patrol vessel. (Photo by Jonathan Borg/Xinhua)

A support staff holds a child migrant to get on an ambulance in Floriana, Malta, on Aug. 4, 2019. Forty migrants aboard the German-flagged NGO vessel Alan Kurdi were disembarked in Malta on Sunday after the migrants were transferred to a patrol vessel. (Photo by Jonathan Borg/Xinhua)

Rescued migrants are seen on a police vehicle in Floriana, Malta, on Aug. 4, 2019. Forty migrants aboard the German-flagged NGO vessel Alan Kurdi were disembarked in Malta on Sunday after the migrants were transferred to a patrol vessel. (Photo by Jonathan Borg/Xinhua)

An Armed Forces of Malta (AFM) patrol boat carrying migrants arrives in Floriana, Malta, on Aug. 4, 2019. Forty migrants aboard the German-flagged NGO vessel Alan Kurdi were disembarked in Malta on Sunday after the migrants were transferred to a patrol vessel. (Photo by Jonathan Borg/Xinhua)

Rescued migrants disembark in Floriana, Malta, on Aug. 4, 2019. Forty migrants aboard the German-flagged NGO vessel Alan Kurdi were disembarked in Malta on Sunday after the migrants were transferred to a patrol vessel. (Photo by Jonathan Borg/Xinhua)