BBC NewsAlex Green is clear – without immunotherapy, he would have died in 2019.

BBCEngland’s blood donor service has warned blood stocks are still in short supply as it launches a fresh appeal for donors.

16 hours agoGetty ImagesA drug commonly prescribed to thin blood can be repurposed as a cheap antidote to cobra venom, a team of scientists based in Australia, Canada, Costa Rica and the UK has discovered.