Rina Revah, 84, looks at photos of herself as a child taken before she was moved to Bergen-Belsen concentration camp, in Thessaloniki, Greece March 18, 2023. REUTERS/Alexandros Avramidis 

Rina Revah, 84, holds a photo of her mother and herself, taken before they were moved to Bergen-Belsen concentration camp, in Thessaloniki, Greece March 18, 2023. REUTERS/Alexandros Avramidis 

Rozette Kats, 80-year-old Holocaust survivor whose parents were murdered in the Auschwitz Nazi concentration camp, speaks during a memorial ceremony commemorating the victims of the Holocaust on the International Holocaust Remembrance Day, at the lower house of the parliament or Bundestag, in Berlin, Germany, January 27, 2023. REUTERS/Michele Tantussi 

Rozette Kats, 80-year-old Holocaust survivor whose parents were murdered in the Auschwitz Nazi concentration camp, attends a memorial ceremony commemorating the victims of the Holocaust on the International Holocaust Remembrance Day, at the lower house of the parliament or Bundestag, in Berlin, Germany, January 27, 2023. REUTERS/Michele Tantussi 

Rozette Kats, 80-year-old Holocaust survivor whose parents were murdered in the Auschwitz Nazi concentration camp, attends a memorial ceremony commemorating the victims of the Holocaust on the International Holocaust Remembrance Day, at the lower house of the parliament or Bundestag, in Berlin, Germany, January 27, 2023. REUTERS/Michele Tantussi 

Rozette Kats, 80-year-old Holocaust survivor whose parents were murdered in the Auschwitz Nazi concentration camp, speaks during a memorial ceremony commemorating the victims of the Holocaust on the International Holocaust Remembrance Day, at the lower house of the parliament or Bundestag, in Berlin, Germany, January 27, 2023. REUTERS/Michele Tantussi 

Rozette Kats, 80-year-old Holocaust survivor whose parents were murdered in the Auschwitz Nazi concentration camp, speaks during a memorial ceremony commemorating the victims of the Holocaust on the International Holocaust Remembrance Day, at the lower house of the parliament or Bundestag, in Berlin, Germany, January 27, 2023. REUTERS/Michele Tantussi 

Rozette Kats, 80-year-old Holocaust survivor whose parents were murdered in the Auschwitz Nazi concentration camp, attends a memorial ceremony commemorating the victims of the Holocaust on the International Holocaust Remembrance Day, at the lower house of the parliament or Bundestag, in Berlin, Germany, January 27, 2023. REUTERS/Michele Tantussi 

Rozette Kats, 80-year-old Holocaust survivor whose parents were murdered in the Auschwitz Nazi concentration camp, speaks during a memorial ceremony commemorating the victims of the Holocaust on the International Holocaust Remembrance Day, at the lower house of the parliament or Bundestag, in Berlin, Germany, January 27, 2023. REUTERS/Michele Tantussi 

Rozette Kats, 80-year-old Holocaust survivor whose parents were murdered in the Auschwitz Nazi concentration camp, speaks during a memorial ceremony commemorating the victims of the Holocaust on the International Holocaust Remembrance Day, at the lower house of the parliament or Bundestag, in Berlin, Germany, January 27, 2023. REUTERS/Michele Tantussi 

Rozette Kats, 80-year-old Holocaust survivor whose parents were murdered in the Auschwitz Nazi concentration camp, speaks during a memorial ceremony commemorating the victims of the Holocaust on the International Holocaust Remembrance Day, at the lower house of the parliament or Bundestag, in Berlin, Germany, January 27, 2023. REUTERS/Michele Tantussi 

Rozette Kats, 80-year-old Holocaust survivor whose parents were murdered in the Auschwitz Nazi concentration camp, speaks during a memorial ceremony commemorating the victims of the Holocaust on the International Holocaust Remembrance Day, at the lower house of the parliament or Bundestag, in Berlin, Germany, January 27, 2023. REUTERS/Michele Tantussi 

Archive cabinets containing documents from Auschwitz, Bergen-Belsen and other Nazi concentration camps are pictured at Germany's main agency responsible for the investigation of war crimes during Nazi rule at the Central Office of State Judicial Authorities for the Investigation of National Socialist Crimes in Ludwigsburg, Germany, January 25, 2023. REUTERS/Timm Reichert 

File cabinets containing documents from Auschwitz, Bergen-Belsen and other Nazi concentration camps are pictured at Germany's main agency responsible for the investigation of war crimes during Nazi rule at the Central Office of State Judicial Authorities for the Investigation of National Socialist Crimes in Ludwigsburg, Germany, January 25, 2023. REUTERS/Timm Reichert 

A group participates in a virtual guided tour of the former Nazi German concentration camp Auschwitz-Birkenau and Polish Jewry before the Holocaust by using Virtual Reality headsets as part of an initiative named Triumph of the Spirit, that was developed by ultra-Orthodox women, in Jerusalem, January 23, 2023. REUTERS/Ammar Awad 

A man participates in a virtual guided tour of the former Nazi German concentration camp Auschwitz-Birkenau and Polish Jewry before the Holocaust by using Virtual Reality headsets as part of an initiative named Triumph of the Spirit, that was developed by ultra-Orthodox women, in Jerusalem, January 23, 2023. REUTERS/Ammar Awad 

A group participates in a virtual guided tour of the former Nazi German concentration camp Auschwitz-Birkenau and Polish Jewry before the Holocaust by using Virtual Reality headsets as part of an initiative named Triumph of the Spirit, that was developed by ultra-Orthodox women, in Jerusalem, January 23, 2023. REUTERS/Ammar Awad 

Holocaust survivor Menachem Haberman, 95, participates in a virtual guided tour of the former Nazi German concentration camp Auschwitz-Birkenau, where he was deported to in May, 1944, by using Virtual Reality headsets as part of an initiative named Triumph of the Spirit, that was developed by ultra-Orthodox women, in Jerusalem, January 23, 2023. REUTERS/Ammar Awad 

A group participates in a virtual guided tour of the former Nazi German concentration camp Auschwitz-Birkenau and Polish Jewry before the Holocaust by using Virtual Reality headsets as part of an initiative named Triumph of the Spirit, that was developed by ultra-Orthodox women, in Jerusalem, January 16, 2023. REUTERS/Ronen Zvulun 

A man participates in a virtual guided tour of the former Nazi German concentration camp Auschwitz-Birkenau and Polish Jewry before the Holocaust by using Virtual Reality headsets as part of an initiative named Triumph of the Spirit, that was developed by ultra-Orthodox women, in Jerusalem, January 16, 2023. REUTERS/Ronen Zvulun 

Miriam Cohen, the creative director and co-founder of Triumph of the Spirit, gestures to a participant as he participates in a virtual guided tour of the former Nazi German concentration camp Auschwitz-Birkenau and Polish Jewry before the Holocaust by using Virtual Reality headsets as part of an initiative developed by Cohen and other ultra-Orthodox women, in Jerusalem, January 16, 2023. REUTERS/Ronen Zvulun 

A group receive a virtual guided tour of the former Nazi German concentration camp Auschwitz-Birkenau and Polish Jewry before the Holocaust by using Virtual Reality headsets as part of an initiative named Triumph of the Spirit, that was developed by ultra-Orthodox women, in Jerusalem, January 16, 2023. REUTERS/Ronen Zvulun 

A group participates in a virtual guided tour of the former Nazi German concentration camp Auschwitz-Birkenau and Polish Jewry before the Holocaust by using Virtual Reality headsets as part of an initiative named Triumph of the Spirit, that was developed by ultra-Orthodox women, in Jerusalem, January 16, 2023. REUTERS/Ronen Zvulun 

Holocaust survivor Judith Spielberger Mittelman, 96, who was among 999 Jewish women and girls transported from Slovakia to the Auschwitz concentration camp in one of the first two transportations of women to the camp, poses for a photo during an interview with Reuters in Monsey, New York, U.S., March 29, 2022. Picture taken March 29, 2022. REUTERS/Mike Segar REFILE - CORRECTING MIDDLE NAME 

Judith Spielberger Mittelman, 96, who was among 999 Jewish women and girls transported from Slovakia to the Auschwitz concentration camp in one of the first two transportations of women to the camp, is pictured during an interview with Reuters in Monsey, New York, U.S., March 29, 2022. Picture taken March 29, 2022. REUTERS/Mike Segar REFILE - CORRECTING MIDDLE NAME 

Holocaust survivor Judith Spielberger Mittelman, 96, who was among 999 Jewish women and girls transported from Slovakia to the Auschwitz concentrate camp in one of the first two transportations of women to the camp, sits next to her daughter Shaindy Berger, during an interview with Reuters in Monsey, New York, U.S., March 29, 2022. Picture taken March 29, 2022. REUTERS/Mike Segar REFILE - CORRECTING MIDDLE NAME
 

Holocaust survivor Judith Spielberger Mittelman, 96, who was among 999 Jewish women and girls transported from Slovakia to the Auschwitz concentration camp in one of the first two transportations of women to the camp, walks during an interview with Reuters in Monsey, New York, U.S., March 29, 2022. Picture taken March 29, 2022. REUTERS/Mike Segar REFILE - CORRECTING MIDDLE NAME 

Holocaust survivor Judith Spielberger Mittelman, 96, who was among 999 Jewish women and girls transported from Slovakia to the Auschwitz concentration camp in one of the first two transportations of women to the camp, speaks during an interview with Reuters in Monsey, New York, U.S., March 29, 2022. Picture taken March 29, 2022. REUTERS/Mike Segar REFILE - CORRECTING MIDDLE NAME 

Judith Spielberger Mittelman, 96, who was among 999 Jewish women and girls transported from Slovakia to the Auschwitz concentration camp in one of the first two transportations of women to the camp, is pictured during an interview with Reuters in Monsey, New York, U.S., March 29, 2022. Picture taken March 29, 2022. REUTERS/Mike Segar Spielberger REFILE - CORRECTING MIDDLE NAME 

Holocaust survivor Judith Spielberger Mittelman, 96, who was among 999 Jewish women and girls transported from Slovakia to the Auschwitz concentration camp in one of the first two transportations of women to the camp, shows the numbers tattooed on her arm during an interview with Reuters in Monsey, New York, U.S., March 29, 2022. Picture taken March 29, 2022. REUTERS/Mike Segar REFILE - CORRECTING MIDDLE NAME 

The moon rises over the main railway building on the site of the former Nazi German concentration and extermination camp Auschwitz II-Birkenau, in Brzezinka near Oswiecim, Poland, March 13, 2022. Picture taken March 13, 2022. REUTERS/Fabrizio Bensch 

Visitors walk at the site of the former Nazi German concentration and extermination camp Auschwitz II-Birkenau, in Brzezinka near Oswiecim, Poland, March 13, 2022. REUTERS/Fabrizio Bensch 

The moon rises over the main railway building on the site of the former Nazi German concentration and extermination camp Auschwitz II-Birkenau, in Brzezinka near Oswiecim, Poland, March 13, 2022. REUTERS/Fabrizio Bensch 

Barbed wire fence is pictured at site of the former Nazi German concentration and extermination camp Auschwitz II-Birkenau, in Brzezinka near Oswiecim, Poland, March 13, 2022. REUTERS/Fabrizio Bensch 

A general view show the site of the former Nazi German concentration and extermination camp Auschwitz II-Birkenau, in Brzezinka near Oswiecim, Poland, March 13, 2022. REUTERS/Fabrizio Bensch 

French President Emmanuel Macron, flanked by Auschwitz concentration camp survivor Esther Senot, and Bergen-Belsen concentration camp survivor Victor Perahia, stands at attention at the Tomb of the Unknown Soldier under the Arc de Triomphe to mark the International Holocaust Remembrance Day, in Paris, France, January 27, 2022. Thibault Camus/Pool via REUTERS 

French President Emmanuel Macron, flanked by Auschwitz concentration camp survivor Esther Senot, and Bergen-Belsen concentration camp survivor Victor Perahia, lays flowers at the Tomb of the Unknown Soldier under the Arc de Triomphe to mark the International Holocaust Remembrance Day, in Paris, France, January 27, 2022. Thibault Camus/Pool via REUTERS 

Pope Francis greets a Holocaust survivor Lidia Maksymowicz as she shows him a concentration camp number tattooed on her arm, after the weekly general audience at the San Damaso courtyard, at the Vatican, May 26, 2021. Vatican Media/ Handout via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY 

Pope Francis greets a Holocaust survivor Lidia Maksymowicz as she shows him a concentration camp number tattooed on her arm, after the weekly general audience at the San Damaso courtyard, at the Vatican, May 26, 2021. Vatican Media/ Handout via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY 

Pope Francis greets a Holocaust survivor Lidia Maksymowicz as she shows him a concentration camp number tattooed on her arm, after the weekly general audience at the San Damaso courtyard, at the Vatican, May 26, 2021. Vatican Media/ Handout via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY 

Pope Francis greets a Holocaust survivor Lidia Maksymowicz and kisses a concentration camp number tattooed on her arm after the weekly general audience at the San Damaso courtyard, at the Vatican, May 26, 2021. Vatican Media/ Handout via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY TPX IMAGES OF THE DAY 

Pope Francis greets a Holocaust survivor Lidia Maksymowicz and kisses a concentration camp number tattooed on her arm after the weekly general audience at the San Damaso courtyard, at the Vatican, May 26, 2021. Vatican Media/ Handout via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY 

Pope Francis greets a Holocaust survivor Lidia Maksymowicz, who shows him a concentration camp number tattooed on her arm, after the weekly general audience at the San Damaso courtyard, at the Vatican, May 26, 2021. Vatican Media/ Handout via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY 

A flower is seen next to the word 'Auschwitz' at the Gleis 17 (Platform 17) memorial, a platform at Berlin-Grunewald train station from where Jewish citizens were deported by train to the Nazi concentration camps between 1941 and 1945, in Berlin, Germany, January 27, 2021. Picture taken with a fish-eye lens. REUTERS/Fabrizio Bensch 

A flower is seen next to the word 'Auschwitz' at the Gleis 17 (Platform 17) memorial, a platform at Berlin-Grunewald train station from where Jewish citizens were deported by train to the Nazi concentration camps between 1941 and 1945, in Berlin, Germany, January 27, 2021. REUTERS/Fabrizio Bensch 

Barbed wire fence is pictured on the site of the former Nazi German concentration and extermination camp Auschwitz, empty due to COVID-19 restrictions, two days before the 76th virtual anniversary of the liberation of the camp in Oswiecim, Poland, January 25, 2021. Picture taken January 25, 2021. REUTERS/Kacper Pempel 

Main railway building is pictured on the site of the former Nazi German concentration and extermination camp Auschwitz II-Birkenau, empty due to COVID-19 restrictions, two days before the 76th virtual anniversary of the liberation of the camp in Brzezinka near Oswiecim, Poland, January 25, 2021. Picture taken January 25, 2021. REUTERS/Kacper Pempel 

The "Arbeit macht frei" (Work sets you free) gate is pictured on the site of the former Nazi German concentration and extermination camp Auschwitz, empty due to COVID-19 restrictions, two days before the 76th virtual anniversary of the liberation of the camp in Oswiecim, Poland, January 25, 2021. Picture taken January 25, 2021. REUTERS/Kacper Pempel 

Barracks are pictured on the site of the former Nazi German concentration and extermination camp Auschwitz II-Birkenau, empty due to COVID-19 restrictions, two days before the 76th virtual anniversary of the liberation of the camp in Brzezinka near Oswiecim, Poland, January 25, 2021. Picture taken January 25, 2021. REUTERS/Kacper Pempel 

Barbed wire fence is pictured on the site of the former Nazi German concentration and extermination camp Auschwitz, empty due to COVID-19 restrictions, two days before the 76th virtual anniversary of the liberation of the camp in Oswiecim, Poland, January 25, 2021. Picture taken January 25, 2021. REUTERS/Kacper Pempel 

A sentry box is pictured on the site of the former Nazi German concentration and extermination camp Auschwitz II-Birkenau, empty due to COVID-19 restrictions, two days before the 76th virtual anniversary of the liberation of the camp in Brzezinka near Oswiecim, Poland, January 25, 2021. Picture taken January 25, 2021. REUTERS/Kacper Pempel 

The "Arbeit macht frei" (Work sets you free) gate is pictured on the site of the former Nazi German concentration and extermination camp Auschwitz, empty due to COVID-19 restrictions, two days before the 76th virtual anniversary of the liberation of the camp in Oswiecim, Poland, January 25, 2021. Picture taken January 25, 2021. REUTERS/Kacper Pempel TPX IMAGES OF THE DAY 

Barracks are pictured on the site of the former Nazi German concentration and extermination camp Auschwitz, empty due to COVID-19 restrictions, two days before the 76th virtual anniversary of the liberation of the camp in Oswiecim, Poland, January 25, 2021. Picture taken January 25, 2021. REUTERS/Kacper Pempel 

Main railway building is pictured through barbed wire fence on the site of the former Nazi German concentration and extermination camp Auschwitz II-Birkenau, empty due to COVID-19 restrictions, two days before the 76th virtual anniversary of the liberation of the camp in Brzezinka near Oswiecim, Poland, January 25, 2021. Picture taken January 25, 2021. REUTERS/Kacper Pempel 

The "Arbeit macht frei" (Work sets you free) gate is pictured on the site of the former Nazi German concentration and extermination camp Auschwitz, empty due to COVID-19 restrictions, two days before the 76th virtual anniversary of the liberation of the camp in Oswiecim, Poland, January 25, 2021. Picture taken January 25, 2021. REUTERS/Kacper Pempel 

The "Arbeit macht frei" (Work sets you free) gate is pictured on the site of the former Nazi German concentration and extermination camp Auschwitz, empty due to COVID-19 restrictions, two days before the 76th virtual anniversary of the liberation of the camp in Oswiecim, Poland, January 25, 2021. Picture taken January 25, 2021. REUTERS/Kacper Pempel 

The site of the former Nazi German concentration and extermination camp Auschwitz is pictured during the ceremonies marking the 75th anniversary of the liberation of the camp and International Holocaust Victims Remembrance Day, in Brzezinka near Oswiecim, Poland, January 27, 2020. REUTERS/Nora Savosnick 

The site of the former Nazi German concentration and extermination camp Auschwitz is pictured during the ceremonies marking the 75th anniversary of the liberation of the camp and International Holocaust Victims Remembrance Day, in Oswiecim, Poland, January 27, 2020. REUTERS/Nora Savosnick 

The site of the former Nazi German concentration and extermination camp Auschwitz is pictured during the ceremonies marking the 75th anniversary of the liberation of the camp and International Holocaust Victims Remembrance Day, in Oswiecim, Poland, January 27, 2020. REUTERS/Nora Savosnick 

The site of the former Nazi German concentration and extermination camp Auschwitz is pictured during the ceremonies marking the 75th anniversary of the liberation of the camp and International Holocaust Victims Remembrance Day, in Oswiecim, Poland, January 27, 2020. REUTERS/Nora Savosnick