BBCNEWS BBC News at One January 11, 2022 13:12:00
Will free up pcr testing capacity for key workers, amid concerns over staff shortages due to covid infections. northern ireland, scotland and wales have already implemented the change. in an extraordinary first for medical science, doctors in america, have transplanted a genetically modified pig's heart into a human patient, in a final attempt to save his life. the man is said to be doing well, three days after the experimental surgery, and success could lead to the regular use of animal organs in human transplants. this report from our north america correspondent, david willis, does contain p...