FILE - A patient receives a vaccine protecting against human papillomavirus (HPV) at a pharmacy in Miami, Sept. 9, 2025. (AP Photo/Rebecca Blackwell, File)

Pope Leo XIV celebrates mass at Place de la Concorde, Paris, Saturday, Sept. 26, 2026. (AP Photo/Aurelien Morissard)

Pope Leo XIV waves to the crowd on the Champs Elysees avenue before a mass at the Place de la Concorde in Paris, Saturday, Sept. 26, 2026. (AP Photo/Emma Da Silva)

Pope Leo XIV waves to the crowd on the Champs Elysees avenue before a mass at the Place de la Concorde in Paris, Saturday, Sept. 26, 2026. (AP Photo/Emma Da Silva)

Pope Leo XIV, with the Arc de Triomphe in the background, waves from the popemobile as he arrives to celebrate Mass in Place de la Concorde in Paris, Saturday, Sept. 26, 2026. (AP Photo/Gregorio Borgia)

Faithful cheer Pope Leo XIV at the Stade de France in Saint-Denis near Paris during a prayer vigil with young people, Friday, Sept. 25, 2026. (AP Photo/Thomas Padilla)

Pope Leo XIV is welcomed by Archbishop of Paris Laurent Ulrich, left, Cardinal Jean-Marc Aveline, second from right, and Institut Catholique de Paris Rector Emmanuel Petit as he arrives to meet with members of the provincial synodal assembly, catechumens and neophytes at the ICP in Paris, Saturday, Sept. 26, 2026. (AP Photo/Gregorio Borgia)

Pope Leo XIV arrives on the popemobile at the Stade de France in Saint-Denis near Paris to preside over Vespers with young people, Friday, Sept. 25, 2026. (AP Photo/Thomas Padilla)