Apparently Wormser declined the invitation to join the panel.
/www.lymedisease.org/wormser-declined-invitation/“Dr. Gary Wormser has declined the invitation to serve on the Tick-Borne Disease Working Group. A nominee will be selected to replace him from the list of highly qualified persons whose names had been previously submitted in response to the public call for nominations. It is unlikely that this selection will be made and finalized before the December 11 meeting.”