US surgeons successfully implant genetically altered pig heart in human
US surgeons have successfully implanted a heart from a genetically modified pig in a 57-year-old man, a medical first that could one day...
US surgeons successfully implant genetically altered pig heart in human
COVID: Canada confirms Two Nigerians have tested positive for Omicron Variant
Covid: New variant classed 'of concern' and named Omicron