![Joanne M. Conroy M.D. Chairperson's File 900x400 as of 2-26-24](/sites/default/files/2024-02/joanne-m-conroy-md-chairpersons-file-900x400-as-of-2-26-2024.jpg)
The Centers for Disease Control and Prevention and Food and Drug Administration are investigating adverse effects in 22 people in 11 states who received botulinum toxin injections that were counterfeit or administered in non-healthcare settings or by unlicensed or untrained individuals.