Medical workers work inside a mobile lab set up to test rapidly for Ebola virus in Butembo, Congo, Wednesday, Sept. 30, 2026. (AP Photo/Sebastien Kitsa Musayi)

A health worker wears full gear at a Ebola treatment camp in Butembo, Congo, Wednesday, Sept. 30, 2026. (AP Photo/Sebastien Kitsa Musayi)

Health workers clean equipment inside a Ebola treatment camp in Butembo, Congo, Wednesday, Sept. 30, 2026. (AP Photo/Sebastien Kitsa Musayi)

A healthcare worker in protective clothing is disinfected by a colleague inside a treatment center for Ebola patients in Beni, North Kivu province, eastern Congo, Saturday, Sept. 26, 2026. (AP Photo/Sebastien Kitsa Musayi)

FILE - A close-up view of a Nobel Prize medal at the National Institutes of Health (NIH) in Bethesda, Md., Dec. 8, 2020. (AP Photo/Jacquelyn Martin, File)

Supporters cheer before President Donald Trump arrives to speak at an event at Butler High School in Vandalia, Ohio, Saturday, Oct. 3, 2026. (AP Photo/Mark Schiefelbein)

Sen. Jon Husted, R-Ohio, left, greets attendees before President Donald Trump arrives to speaks during a midterm election rally, Saturday, Oct. 3, 2026, in Vandalia, Ohio. (AP Photo/Joshua A. Bickel)

President Donald Trump arrives to speak during an event at Butler High School in Vandalia, Ohio, Saturday, Oct. 3, 2026. (AP Photo/Mark Schiefelbein)