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.
Individuals with hemophilia B have symptoms very similar to those of hemophilia A, but the deficient factor is factor IX. This type of hemophilia is also known as Christmas disease. Hemophilia C is very rare, and much more mild than hemophilia A or B; it involves factor XI.