Pope Leo XIV waves to faithful as he arrives to lead a youth prayer vigil in Buenos Aires, Argentina, Tuesday, Nov. 10, 2026. (AP Photo/Rodrigo Abd)

People disinfect their hands as a Kenyan health worker checks the temperatures of travelers crossing from Uganda to Kenya as part of measures to contain the spread of Ebola virus, in Busia, Kenya, Thursday, Oct. 15, 2026. (AP Photo/Andrew Kasuku)

Trabajadores y funcionarios sanitarios caminan fuera del centro de aislamiento para el ébola en el Hospital de Nairobi, Kenia, el miércoles 7 de octubre de 2026. (AP Foto/Andrew Kasuku)

Pope Leo XIV watches folk dancers during a youth prayer vigil at Monumento de los Españoles in Buenos Aires, on the fifth day of his twelve-day apostolic journey to South America, Tuesday, Nov. 10, 2026. (AP Photo/Andrew Medichini)

Faithful with for Pope Leo XIV to lead a youth prayer vigil at Monumento de los Españoles in Buenos Aires, on the fifth day of his twelve-day apostolic journey to South America, Tuesday, Nov. 10, 2026. (AP Photo/Andrew Medichini)

Pope Leo XIV arrives to preside over Mass at the grounds of the Military Aviation School in Cordoba, Argentina, Tuesday, Nov. 10, 2026. (AP Photo/Nicolas Aguilera)

Pope Leo XIV waves from a balcony of the archbishop's residence in Cordoba, Argentina, Tuesday, Nov. 10, 2026. (AP Photo/Gustavo Garello)

Pope Leo XIV blesses a baby during a youth prayers vigil in Buenos Aires, Argentina, Tuesday, Nov. 10, 2026. (AP Photo/Rodrigo Abd)