A map showing health zones in Congo with confirmed Ebola cases. (AP Digital Embed)

Defense Secretary Pete Hegseth appears at a campaign event for U.S. Rep. Zach Nunn, R-Iowa, Monday, Aug. 17, 2026, at the Iowa State Fair in Des Moines, Iowa. (AP Photo/Hannah Fingerhut)

Defense Secretary Pete Hegseth appears at a campaign event for U.S. Rep. Zach Nunn, R-Iowa, Monday, Aug. 17, 2026, at the Iowa State Fair in Des Moines, Iowa. (AP Photo/Hannah Fingerhut)

Defense Secretary Pete Hegseth, right, appears at a campaign event for U.S. Rep. Zach Nunn, R-Iowa, Monday, Aug. 17, 2026, at the Iowa State Fair in Des Moines, Iowa. (AP Photo/Hannah Fingerhut)

Defense Secretary Pete Hegseth appears at a campaign event for U.S. Rep. Zach Nunn, R-Iowa, Monday, Aug. 17, 2026, at the Iowa State Fair in Des Moines, Iowa. (AP Photo/Hannah Fingerhut)

U.S. Rep. Zach Nunn, R-Iowa, speaks at a campaign event Monday, Aug. 17, 2026, at the Iowa State Fair in Des Moines, Iowa. (AP Photo/Hannah Fingerhut)

Baltimore Orioles' Pete Alonso throws his bat after hitting a solo home run during the ninth inning of a baseball game against the New York Mets, Tuesday, Sept. 15, 2026, in New York. (AP Photo/Seth Wenig)

Baltimore Orioles' Pete Alonso looks after his solo home run during the ninth inning of a baseball game against the New York Mets, Tuesday, Sept. 15, 2026, in New York. (AP Photo/Seth Wenig)