<i>Notes from the Field:</i> Detection of Medetomidine Among Patients Evaluated in Emergency Departments for Suspected Opioid Overdoses — Missouri, Colorado, and Pennsylvania, September 2020–December 2023

Evan S. Schwarz, Jennie Buchanan, Kim Aldy, Joshua Shulman, Alex J. Krotulski, Sara A. Walton, Barry K. Logan, Paul M. Wax, Sharan Campleman, Jeffrey Brent, Rachel Culbreth, Alex F. Manini