A few weeks ago surgeons transplanted a pig kidney: https://www.independent.co.uk/news/science/us-pig-kidney-transplant-human-b1941625.html https://www.independ

A few weeks ago surgeons transplanted a pig kidney: https://www.independent.co.uk/news/science/us-pig-kidney-transplant-human-b1941625.html https://www.independent.co.uk/news/science/us-pig-kidney-tra...