FILE - This undated photo taken through a microscope and provided by the CDC shows Cyclospora cayetanensis oocysts found in a fresh stool sample which had been prepared with a formalin solution and stained with safranin. (CDC via AP, File)

FILE - U.S. scientist Karl Deisseroth, professor of Departments of Bioengineering and Psychiatry at Stanford University, shows his trophy for "Life Sciences" field during the Japan Prize presentation ceremony Thursday, April 13, 2023, in Tokyo. (AP Photo/Eugene Hoshiko, File)

FILE - U.S. scientist Karl Deisseroth, professor of Departments of Bioengineering and Psychiatry at Stanford University, shows his trophy for "Life Sciences" field during the Japan Prize presentation ceremony Thursday, April 13, 2023, in Tokyo. (AP Photo/Eugene Hoshiko, File)

Mourners carry the bodies of Palestinians Maisaa Abu Dawood and her daughter Mary, who were killed in an early morning Israeli airstrike, during their funeral at the Church of St. Porphyrius in Gaza City, Saturday, Oct. 3, 2026. (AP Photo/Jehad Alshrafi)

A man walks inside a damaged sponge factory in Sanaa, Yemen, Sunday, Oct. 4, 2026. (AP Photo/Osamah Abdulrahman)

A man walks inside a damaged sponge factory in Sanaa, Yemen, Sunday, Oct. 4, 2026. (AP Photo/Osamah Abdulrahman)

A rescue worker tries to put out a fire of a residential house damaged in a Russian drone strike on Kharkiv, Ukraine, Sunday, Oct. 4, 2026. (AP Photo/Andrii Marienko)

A car burns after a Russian drone strike on a residential neighborhood in Kharkiv, Ukraine, Sunday, Oct. 4, 2026. (AP Photo/Andrii Marienko)