More than five million people have fled Ukraine
Over five million people have fled Ukraine as Russia's invasion of the eastern European country continues.

Ukrainian refugees stand in a bus waiting to go to the nearby town of Przemysl after crossing the Ukraine-Poland border, amid the Russian invasion of Ukraine, in Medyka, Poland April 19, 2022. Photo: Reuters

A Ukrainian refugee on board a train at Przemysl Glowny train station, after fleeing the Russian invasion of Ukraine, in Poland, April 4, 2022. Photo: Reuters

A Ukrainian refugee sits in the ticket hall at Przemysl Glowny train station, after fleeing the Russian invasion of Ukraine, in Poland, April 4, 2022. Photo: Reuters

Ukrainian refugees wait in line to get train tickets in the ticket hall at Przemysl Glowny train station, after fleeing the Russian invasion of Ukraine, in Poland, April 3, 2022. Photo: Reuters

Ukrainian refugees rest in the ticket hall at Przemysl Glowny train station, after fleeing the Russian invasion of Ukraine, Poland, April 2, 2022. Photo: Reuters

Ukrainian refugees rest in the ticket hall of Przemysl Glowny train station, after fleeing the Russian invasion of Ukraine, in Przemysl, Poland, March 26, 2022. Photo: Reuters

A refugee waits in a car as an armored personnel carrier of pro-Russian troops drives out of a checkpoint in the course of Ukraine-Russia conflict in the besieged southern port city of Mariupol, Ukraine March 24, 2022. Photo: Reuters

Ukrainian refugee Zoya Vertegel, age 85 waits to board a train, bound to Krakow on the platform at Przemysl Glowny train station, after fleeing the Russian invasion of Ukraine, Poland, March 24, 2022. Photo: Reuters

Ukrainian refugee Polina, age 8 from Kharkiv looks out of a train window bound for Warsaw, at Przemysl Glowny train station, after fleeing the Russian invasion of Ukraine, Poland, March 23, 2022. Photo: Reuters

Two refugee kids from Ukraine, fleeing the Russian invasion of Ukraine, runs towards a bus at a newly built arrival center on the tarmac of the former Tegel airport in Berlin, Germany, March 22, 2022. Photo: Reuters