Doniecka, who goes to Auschwitz every year on the anniversary of its liberation, said that it was important for her to attend these events especially given she was in good health, unlike other survivors who were too ill or frail to travel.

Ahead of the 80th anniversary of the liberation of Auschwitz, members of the last generation of Nazi concentration camp survivors are speaking out to share their stories and fears about the future.

Commemorations are being held Monday to mark the 80th anniversary of the liberation of the Auschwitz death camp by Soviet troops