Effective today, February 14, 2023, providers will no longer receive UPS return labels for any size of frozen shipping containers from McKesson Specialty Health COVID shipments. Please dispose of any frozen shipping containers and packing materials as you would any other waste. Providers are encouraged to recycle the cardboard components of their frozen shipping containers through their local recycling program. A flyer about this change will be included in vaccine shipments for the next few weeks to help inform providers about this change.