Health workers bury the coffin of Neema Minaro, a 66 year old woman who died of the Ebola virus, in Bunia, Congo, Wednesday, Sept. 2, 2026. (AP Photo/Dieudonne Dirole)

FILE - President Donald Trump holds up an image taken from his Truth Social account as Health and Human Services Secretary Robert F. Kennedy Jr. watches during a meeting to sign an executive order about vaccines, Monday, Aug. 10, 2026, in the Oval Office of the White House in Washington. (AP Photo/Jacquelyn Martin, File)

FILE - A certified medical assistant holds a syringe for a flu vaccine at a clinic in Seattle, on Sept. 10, 2025. (AP Photo/Lindsey Wasson, File)

President Donald Trump speaks to reporters in the Oval Office of the White House during a meeting with travel executives, Wednesday, Sept. 2, 2026, in Washington. (AP Photo/Jacquelyn Martin)

Speaker of the House Mike Johnson, R-La., arrives for a closed-door meeting with Republican lawmakers as he prepares for a vote on a stopgap spending bill to keep the federal government fully funded through early December, avoiding the possibility of a shutdown before the midterm elections, at the Capitol in Washington, Tuesday, Sept. 1, 2026. (AP Photo/J. Scott Applewhite)

President Donald Trump gestures in the Oval Office of the White House, Thursday, Aug. 27, 2026, in Washington. (AP Photo/Manuel Balce Ceneta)

President Vladimir Putin, background center left, speaks to U.S. President Donald Trump's envoys Steve Witkoff, center foreground, back to a camera, and Jared Kushner, right, as Kremlin foreign policy adviser Yuri Ushakov, second left, and Presidential Envoy Kirill Dmitriev attend the talks at the Senate Palace of the Kremlin in Moscow, on Saturday, Sept. 5, 2026. (Gavriil Grigorov/Sputnik/Kremlin Pool Photo via AP)

U.S. President Donald Trump's envoys Steve Witkoff, right, and Jared Kushner wait to attend the talks with Russian President Vladimir Putin at the Senate Palace of the Kremlin in Moscow, on Saturday, Sept. 5, 2026. (Gavriil Grigorov/Sputnik/Kremlin Pool Photo via AP)