All the well-intentioned, relevant, good advice is usually appreciated, but sometimes people just don’t realize what they’re saying to someone who suffers from migraines. When it comes to the excruciating pain and the helpless feeling that your head may split in half, most people can’t relate. In most cases, empathy trumps well-intentioned, relevant good advice.

For the first time in the UK, surgeons at the London facility have successfully transplanted organs obtained from an HIV-positive donor into an HIV-positive recipient. The procedure, which included the transplant of two kidneys and two livers, was performed late last year.