killer blood infection.Scott Dyer, from Bonnyrigg, came home from work feeling seriously unwell on February 7 but believed he was suffering from a stomach bug so went to bed.But just eight hours later, the 46-year-old was left fighting for his life and placed in a coma after being diagnosed with meningococcal septicaemia and pneumonia.The dad-of-two’s family were warned he was unlikely to survive the night before spending the next four weeks in intensive care.Doctors were forced to cut off both