Weekly / July 2, 2026 / 75(25);315–321 Eleanor F. Saunders, MD1,2; Marissa L. Taylor, MPH2; Emma S. Jones, MS2; Brad J. Biggerstaff, PhD2; Julia M. Vorobiov3; David W. McCormick, MD4; Marion C. Lanteri, PhD5,6; Valerie Green, MS5; Brian Custer, PhD6,7; Laura Tonnetti, PhD8; Gilbert J. Kersh, PhD2; Scott P. Commins, MD, PhD3; Johanna S. Salzer, DVM, PhD2 (View author affiliations) View suggested citation What is already known about this topic?