A legally authorized person who obtains, processes, stores, distributes, or uses whole human blood, tissue, organs, or bones or any substance derived from human blood, tissue, organs, or bones for injection, transfusion, or transplantation into an individual for any purpose is performing a service and is not subjected to: (1) Strict liability in tort; (2) The implied warranty of merchantability; or (3) The implied warranty of fitness.
Maryland Legal Code