Starting with prenatal screening, the program began by focusing on newborn babies of female carriers, and in 1986 it was expanded to all newborns and then to pre-school-aged children, school-aged children and family members of carriers.
先從產前篩檢開始，針對帶抗原產婦的新生兒著手，到 1986 年，擴大至所有新生兒，並逐步擴展到學齡前兒童、學齡兒童及帶原者家屬。