Email. Carlina White, separated from her family when she was kidnapped as a baby 23 years ago, followed her instincts to reunite with her biological parents, Joy White and Carl Tyson.mail. Carlina White, separated from her family when she was kidnapped as a baby 23 years ago, followed her instincts to reunite with her biological parents, Joy White and Carl Tyson.
Haemophilia B (or hemophilia B) is a blood clotting disorder caused by a mutation of the factor IX gene, leading to a deficiency of factor IX. It is the second-most common form of haemophilia, rarer than haemophilia A. It is sometimes called Christmas disease, named after Stephen Christmas, the first patient described with this disease.
The most common type of hemophilia is called hemophilia A. This means the person does not have enough clotting factor VIII (factor eight). A less common type is hemophilia B. This person does not have enough clotting factor IX (factor nine). The result is the same for people with hemophilia A and B: they both bleed for a longer time than normal.