U.S. man who received first-ever modified pig kidney transplant dies

The world's first patient with a transplanted pig kidney has died, almost two months after the operation.

In March, Massachusetts General Hospital transplanted the genetically-edited pig kidney into Rick Slayman, a 62-year-old man living with end-stage kidney disease.

The operation was a milestone in xenotransplantation – the transplantation of organs or tissues from one species to another – as a potential solution to the worldwide organ shortage, the hospital said at the time.

Slayman's death was not linked to the transplant, the hospital said on Saturday.