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    • Immunotherapy and hay fever

      Immunotherapy and hay fever

      The Week via Yahoo News· 6 days ago

      The treatment costs around £2,000 a year per patient, but supporters argue that in the long term, immunotherapy could save the NHS money, by resulting in...

    • Why Do I Have Blue Fingernails?

      Why Do I Have Blue Fingernails?

      Health via Yahoo News· 6 days ago

      Cyanosis (blue fingernails) happens due to a lack of oxygen in the blood. It's often caused by an underlying medical condition affecting your oxygen...