Immunodeficiency can mask the body's normal response to some infectious and inflammatory conditions. This could result in diseases that may be transmitted by donation from being missed by the Blood Services. If a donor reports recovery from immunodeficiency or, if the underlying cause was unclear, refer to a 'Designated Clinical Support Officer'.
IgA deficiency is relatively common. Most people with this condition are healthy but some individuals may experience frequent infections, especially of the ears, sinuses, gut and lungs. Some blood services may screen donors for IgA deficiency to provide a supply of IgA-deficient blood components. |