by Jann Landles, Hon Secretary, Vasculitis UK
In the European Union, a disease is defined as rare when it affects less than 1 in 2000 people. The European Commission defines rare diseases as ‘life-threatening or chronically debilitating diseases which are of such low prevalence that special combined efforts are needed to address them’. With 15 systemic vasculitis disease phenotypes and several subsets, some of these diseases being very rare but not all of them life threating, you can begin to image the issues facing Vasculitis UK.…
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