Research scientist Robert Nofchissey prepares samples of inactivated material as part of hantavirus research at the Center for Global Health at the University of New Mexico Health Sciences Center in Albuquerque, New Mexico, on Monday, May 4, 2026. (AP Photo/Susan Montoya Bryan)

Meredith Freedhoff gestures during a watch party for Republican Ohio gubernatorial candidate Vivek Ramaswamy at the Spruce St. Sporting sports bar in Columbus, Ohio, Tuesday, May 5, 2026. (AP Photo/Carolyn Kaster)

Officials respond to the scene of a shooting Tuesday, May 5, 2026, at K Towne Plaza in Carrollton, Texas. (AP Photo/Julio Cortez)

Officials respond to the scene of a shooting Tuesday, May 5, 2026, at K Towne Plaza in Carrollton, Texas. (AP Photo/Julio Cortez)

Officials respond to the scene of a shooting Tuesday, May 5, 2026, at K Towne Plaza in Carrollton, Texas. (AP Photo/Julio Cortez)

Signs are displayed for Republican Ohio gubernatorial candidate Vivek Ramaswamy during a watch party at the Spruce St. Sporting sports bar in Columbus, Ohio, Tuesday, May 5, 2026. (AP Photo/Carolyn Kaster)

Marylou Zschach fills out her ballot at her polling place at the Burbank Early Childhood School in Columbus, Ohio, Tuesday, May 5, 2026, during the primary election. (AP Photo/Carolyn Kaster)

Republican Ohio gubernatorial candidate Vivek Ramaswamy talks into his phone after fining out his ballot at his polling place in Columbus, Ohio, Tuesday, May 5, 2026, during the primary election. (AP Photo/Carolyn Kaster)