NHS launches genetic blood matching for rare inherited anaemias
A new personalized blood matching test has been launched for people with rare conditions requiring regular blood transfusions. The test, developed by NHS Blood and Transplant (NHSBT) in partnership with NHS England, uses genetics to identify rarer blood groups. It aims to reduce severe reactions by matching donor blood more closely to patients with rare inherited anaemias. Around 300 people with transfusion-dependent rare inherited anaemias are eligible, including those with sickle cell disorder and thalassaemia. The test involves collecting DNA samples at hospital appointments to determine blood types. Woody Mayers, a 22-month-old toddler with congenital dyserythropoietic anaemia type 1, relies on blood transfusions every four weeks. His family highlights the importance of well-matched blood to prevent complications and urges donations to ensure availability. The NHS encourages blood donors to support patients like Woody.