A health worker stands at an ebola treatment centre in Bunia, Congo, Monday, July 20, 2026. (AP Photo/Prosper Heri Ngorora)

A health worker at an ebola treatment centre in Bunia, Congo, Monday, July 20, 2026. (AP Photo/Prosper Heri Ngorora)

An ambulance drives past an ebola treatment centre in Bunia, Congo, Monday, July 20, 2026. (AP Photo/Prosper Heri Ngorora)

FILE - The Treasury Department building is seen, March 13, 2025, in Washington. (AP Photo/Alex Brandon, File)

FILE - Thriller novelist Andrea Bartz is photographed in her home, in the Brooklyn borough of New York, Sept. 4, 2025. (AP Photo/Richard Drew, File)

Barbara Howaniec, a psychiatric nurse practitioner, poses for a photo in her office on Monday, June 15, 2026, in Portland, Maine. (AP Photo/Robert F. Bukaty)

FILE - Sun rays break through the clouds above the ancient Parthenon temple as tourists walk across the Acropolis during a hot day in Athens, Thursday, July 2, 2026. (AP Photo/Petros Giannakouris, File)

Tourists walk near the Acropolis in Athens, Greece, Tuesday, July 21, 2026, after two tourists were stabbed and injured nearby in an attack on a pedestrian street near the entrance to the archaeological site. (AP Photo/Petros Giannakouris)