Question to the Department of Health and Social Care:
To ask the Secretary of State for Health and Social Care, what information the Government holds via the National Haemophilia Database on the number of haemophiliacs classed as Leiden who were infected via contaminated blood products.
The National Haemophilia Database (NHD) does not collect data on Factor V Leiden patients as the presence of this mutation causes an increased risk of excess blood clotting or thrombosis. The NHD collects statistics on patients with bleeding disorders, their treatment and morbidity and mortality associated with their condition and its treatment, not those with excess blood clotting disorders.