Blood group matching, and tissue matching should be done prior to the organ transplant, the body is able to identify the'non-self' triggers the cell-mediated immune response, this rejects the graft.
The cornea can be transplanted to anyone and a blind can see the world. HeartflungA(deny cal be transplanted and a Person is gifted -with life the mindset to volunteer to register for organ donation - (particularly eye donation). Even the live donors can donate some of their body parts e.g. kidney, liver, bone or its parts. Members of youth club should be motivated to propagate awareness in the society with regard to organ donation so that precious life in emergency may be saved.