Virus found in pig heart used in human transplant


              FILE - In this photo provided by the University of Maryland School of Medicine, David Bennett Jr., right, stands next to his father's hospital bed in Baltimore, Md., on Jan. 12, 2022, five days after doctors transplanted a pig heart into Bennett Sr., in a last-ditch effort to save his life. Researchers trying to learn what killed Bennett Sr., the first person to receive a heart transplant from a pig, have discovered signs of an animal virus in the organ but cannot yet say if it played any role in the man’s death. (University of Maryland School of Medicine via AP)
            
              FILE - In this photo provided by the University of Maryland School of Medicine, members of the surgical team show the pig heart for transplant into patient David Bennett in Baltimore on Friday, Jan. 7, 2022. Researchers trying to learn what killed Bennett, the first person to receive a heart transplant from a pig, have discovered signs of an animal virus in the organ but cannot yet say if it played any role in the man’s death. (Mark Teske/University of Maryland School of Medicine via AP, File)
Virus found in pig heart used in human transplant