First pig heart to human transplant is a game-changer, say surgeons In a world first, a pig heart has been successfully transplanted into a human by surgeons in the US. Source
Man gets genetically-modified pig heart in world-first transplant David Bennett, 57, is doing well three days after the experimental surgery, doctors say. Source
Covid-19: Common cold may give some protection, study suggests Researchers say immune cells made to defend the body against some colds could help stave off Covid. Source