A Sudanese refugee boy who fled the violence in Sudan's Darfur region sits on a tree branch while other refugees wait to receive jerrycans and water tarp from UNICEF, near the border between Sudan and Chad in Koufroun, Chad May 10, 2023. REUTERS/Zohra Bensemra 

Children play at a makeshift shelter in a school run by UNICEF where psychological first aid is provided, in the aftermath of a deadly earthquake in Aleppo, Syria February 13, 2023. REUTERS/Firas Makdesi 

Syrian father, Hassan Moath, plays with Ahmad, his 9-year-old son, who is a quake survivor with a disability, at a makeshift shelter in a school run by UNICEF where psychological first aid is provided, in the aftermath of a deadly earthquake in Aleppo, Syria February 13, 2023. REUTERS/Firas Makdesi 

Syrian father, Hassan Moath, plays with Ahmad, his 9-year-old son, who is a quake survivor with a disability, at a makeshift shelter in a school run by UNICEF where psychological first aid is provided, in the aftermath of a deadly earthquake in Aleppo, Syria February 13, 2023. REUTERS/Firas Makdesi 

UNICEF volunteers play with children at a makeshift shelter in a school run by UNICEF where psychological first aid is provided, in the aftermath of a deadly earthquake in Aleppo, Syria February 13, 2023. REUTERS/Firas Makdesi 

UNICEF volunteers play with children at a makeshift shelter in a school run by UNICEF where psychological first aid is provided, in the aftermath of a deadly earthquake in Aleppo, Syria February 13, 2023. REUTERS/Firas Makdesi 

UNICEF volunteers play with children at a makeshift shelter in a school run by UNICEF where psychological first aid is provided, in the aftermath of a deadly earthquake in Aleppo, Syria February 13, 2023. REUTERS/Firas Makdesi 

Garry Conille, UNICEF's Regional Director for Latin America and the Caribbean, speaks during an interview with Reuters, in Port-au-Prince, Haiti January 27, 2023. REUTERS/Ralph Tedy Erol 

Garry Conille, UNICEF's Regional Director for Latin America and the Caribbean, speaks during an interview with Reuters, in Port-au-Prince, Haiti January 27, 2023. REUTERS/Ralph Tedy Erol 

Garry Conille, UNICEF's Regional Director for Latin America and the Caribbean, interacts with his team member during an interview with Reuters, in Port-au-Prince, Haiti January 27, 2023. REUTERS/Ralph Tedy Erol 

Garry Conille, UNICEF's Regional Director for Latin America and the Caribbean, looks on during an interview with Reuters, in Port-au-Prince, Haiti January 27, 2023. REUTERS/Ralph Tedy Erol 

Garry Conille, UNICEF's Regional Director for Latin America and the Caribbean, poses for a picture during an interview with Reuters, in Port-au-Prince, Haiti January 27, 2023. REUTERS/Ralph Tedy Erol 

Garry Conille, UNICEF's Regional Director for Latin America and the Caribbean, looks on during an interview with Reuters, in Port-au-Prince, Haiti January 27, 2023. REUTERS/Ralph Tedy Erol 

Garry Conille, UNICEF's Regional Director for Latin America and the Caribbean, speaks during an interview with Reuters, in Port-au-Prince, Haiti January 27, 2023. REUTERS/Ralph Tedy Erol 

Garry Conille, UNICEF's Regional Director for Latin America and the Caribbean, looks on during an interview with Reuters, in Port-au-Prince, Haiti January 27, 2023. REUTERS/Ralph Tedy Erol 

A woman gets emotional as the names of children who have been killed during anti-government protests in Iran are read during a protest against gender-based violence in Iran, in front of the United Nations Children's Fund (UNICEF) office in San Francisco, California, U.S., November 30, 2022. REUTERS/Amy Osborne 

A woman chats during a protest against gender-based violence in Iran, in front of the United Nations Children's Fund (UNICEF) office in San Francisco, California, U.S., November 30, 2022. REUTERS/Amy Osborne 

Gitta Boroumand participates in a protest against gender-based violence in Iran, in front of the United Nations Children's Fund (UNICEF) office in San Francisco, California, U.S., November 30, 2022. REUTERS/Amy Osborne 

A man gets emotional as the names of children who have been killed during anti-government protests in Iran are read during a protest against gender-based violence in Iran, in front of the United Nations Children's Fund (UNICEF) office in San Francisco, California, U.S., November 30, 2022. REUTERS/Amy Osborne 

Souphia Kennedy gets emotional as the names of children who have been killed during anti-government protests in Iran are read during a protest against gender-based violence in Iran, in front of the United Nations Children's Fund (UNICEF) office in San Francisco, California, U.S., November 30, 2022. REUTERS/Amy Osborne 

Two children draw pictures of their support during a protest against gender-based violence in Iran, in front of the United Nations Children's Fund (UNICEF) office in San Francisco, California, U.S., November 30, 2022. REUTERS/Amy Osborne 

Dozens of people participate in a protest against gender-based violence in Iran, in front of the United Nations Children's Fund (UNICEF) office in San Francisco, California, U.S., November 30, 2022. REUTERS/Amy Osborne 

Dozens of people participate in a protest against gender-based violence in Iran, in front of the United Nations Children's Fund (UNICEF) office in San Francisco, California, U.S., November 30, 2022. REUTERS/Amy Osborne 

A woman holds a sign and a flag during a protest against gender-based violence in Iran, in front of the United Nations Children's Fund (UNICEF) office in San Francisco, California, U.S., November 30, 2022. REUTERS/Amy Osborne 

Dozens of people participate in a protest against gender-based violence in Iran, in front of the United Nations Children's Fund (UNICEF) office in San Francisco, California, U.S., November 30, 2022. REUTERS/Amy Osborne 

Minoo Aalamiyan participates in a protest against gender-based violence in Iran, in front of the United Nations Children's Fund (UNICEF) office in San Francisco, California, U.S., November 30, 2022. REUTERS/Amy Osborne TPX IMAGES OF THE DAY 

A man shouts out chants during a protest against gender-based violence in Iran, in front of the United Nations Children's Fund (UNICEF) office in San Francisco, California, U.S., November 30, 2022. REUTERS/Amy Osborne 

A woman cries out as the names of children who have been killed during anti-government protests in Iran are read during a protest against gender-based violence in Iran, in front of the United Nations Children's Fund (UNICEF) office in San Francisco, California, U.S., November 30, 2022. REUTERS/Amy Osborne 

Dozens of people participate in a protest against gender-based violence in Iran, in front of the United Nations Children's Fund (UNICEF) office in San Francisco, California, U.S., November 30, 2022. REUTERS/Amy Osborne 

Children and local soccer players prepare to play a friendly soccer match ahead of UNICEF World Children's Day and FIFA World Cup Qatar 2022, according to organizers, in Santiago, Chile, November 18, 2022. REUTERS/Ivan Alvarado 

Children and local soccer players prepare to play a friendly soccer match ahead of UNICEF World Children's Day and FIFA World Cup Qatar 2022, according to organisers, in Santiago, Chile, November 18, 2022. REUTERS/Ivan Alvarado 

Children and local soccer players play a friendly soccer match ahead of UNICEF World Children's Day and FIFA World Cup Qatar 2022, according to organizers, in Santiago, Chile, November 18, 2022. REUTERS/Ivan Alvarado 

Children and local soccer players play a friendly soccer match ahead of UNICEF World Children's Day and FIFA World Cup Qatar 2022, according to organisers, in Santiago, Chile, November 18, 2022. REUTERS/Ivan Alvarado 

Children and local soccer players prepare to play a friendly soccer match ahead of UNICEF World Children's Day and FIFA World Cup Qatar 2022, according to organisers, in Santiago, Chile, November 18, 2022. REUTERS/Ivan Alvarado 

Etienne Lionesse holds an IV solution bag for her son as he receives treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

Roseline Ceus, 18, holds her daughter Phaniella as her son Phanelson looks on as they receive treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo REFILE - QUALITY REPEAT 

A doctor treats 16 months old Rosemylove Etienne for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

A doctor treats 3 year old baby Camare St Ville for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

Patients receive treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti October 14, 2022. REUTERS/Ricardo Arduengo 

Pierre Michel Louis gives oral serum to his son Giovens Pierre Louis, 2, as he receives treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

Sebastien Merina, 3, looks on as he receives treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

Patients receive treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

Roseline Ceus, 18, holds her daughter Phaniella as her son Phanelson looks on as they receive treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

A child receives treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

A patient receives treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

A woman sits next to a child as he receives treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti ,October 14, 2022. REUTERS/Ricardo Arduengo 

A patient receives treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

Patients receive treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

A woman comforts a baby as she receives treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

A doctor treats Michelaidine Jacques for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

Giovens Pierre Louis, 2, receives treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

Patients receive treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti October 14, 2022. REUTERS/Ricardo Arduengo 

A woman bathes a child as he receives treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

Patients receive treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti October 14, 2022. REUTERS/Ricardo Arduengo 

A boy is being fed by his father as he receives treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

Patients receive treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti October 14, 2022. REUTERS/Ricardo Arduengo 

A woman bathes a child as he receives treatment for cholera at the Gheskio Center Hospital supported by UNICEF in Port-au-Prince, Haiti, October 14, 2022. REUTERS/Ricardo Arduengo 

UNICEF NextGen Board Member and Bitty Director of Product Sean Rolland speaks during the Reuters hosted MOMENTUM event in Austin, Texas, U.S., October 11, 2022. REUTERS/Spencer Selvidge 

UNICEF NextGen Founder & Global Lead Casey Rotter speaks during the Reuters hosted MOMENTUM event in Austin, Texas, U.S., October 11, 2022. REUTERS/Spencer Selvidge 

UNICEF NextGen Board Member and Bitty Director of Product Sean Rolland speaks during the Reuters hosted MOMENTUM event in Austin, Texas, U.S., October 11, 2022. REUTERS/Spencer Selvidge