In 1992, the WHO set a goal that all member states shall introduce hepatitis B vaccine into the Universal Childhood Hepatitis B vaccination by 1997. It set up the elimination targets of less than 2% by 2012 and of less than 1% by year 2017. By 2005, the vaccination coverage shall be at least 80% of birth cohorts in every district receiving three doses of hepatitis B vaccine.7-9