GM blood treatment proves an effective cancer killer

Researchers from the UK have discovered a potent weapon against bowel cancer which uses genetically modified blood cells to identify and attack the disease.

Epstein-Barr virus may increase risk of multiple sclerosis

Evidence is mounting that infection with the Epstein-Barr virus (EBV), which can cause mononucleosis, may also increase the risk of developing multiple sclerosis later in life.