how many people in the us have hemophilia
See also prevalence and incidence page for Hemophilia. Prevalance of Hemophilia: 20,000 people in the United States (NHLBI) Prevalance Rate: approx 1 in 13,600 or 0.01% or 20,000 people in USA [about data] Incidence (annual) of Hemophilia: about 400 babies annually (NHLBI)