WASHINGTON - Dr. Nancy Messonnier, the director of the National Center for Immunization and Respiratory Diseases who warned early in the pandemic that the coronavirus would almost certainly spread in the United States, resigned from her position with the Centers for Disease Control and Prevention Friday.A CDC spokesperson confirmed the resignation to FOX Television stations. "I am truly appreciative of Dr.
Messonnier’s service to her nation during her career at CDC. She has made significant contributions to public health and leaves behind a legacy of strong leadership and courage.