Neonates, infants and children upto 19 years of age: The recommended dose of Hepatitis B vaccine (rDNA) is >10 mcg of antigen protein in 0.5 ml. \n \n
Adults 19 years of age and older: The recommended dose of Hepatitis B vaccine (rDNA) is >20 pg of antigen in 1 ml. \n
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Primary immunization schedule for all ages: The usual immunization schedule consists of 3 doses of vaccine- \n
\n - First dose: at elected date
\n - Second dose: 1 month after first dose
\n - Third dose: 6 months after first dose
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\nOr Accelerated schedule consists of 4 doses of vaccine- \n
\n - First dose: at elected date
\n - Second dose: 1 month after first dose
\n - Third dose: 2 months after first dose
\n - Fourth dose: 12 months after first dose
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\nAccelerated schedule confer protection more quickly and is expected to provide better patient compliance. \n \nNeonate born to hepatitis B surface antigen-positive mother, 4 doses of 10 micrograms: \n
\n - First dose: at birth with Hepatitis B immunoglobulin injection (separate site)
\n - Second dose: 1 month after first dose
\n - Third dose: 2 months after first dose
\n - Fourth dose: 12 months after first dose
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\nFor travellers departing within 1 month, adult over 18 years: \n
\n - First dose: at elected date
\n - Second dose: 7 days after first dose
\n - Third dose: 21 days after first dose
\n - Fourth dose: 12 months after first dose
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Booster vaccinations: For persons with normal immune status who have been vaccinated, booster doses of Hepatitis B vaccine has not been established. However, booster doses are recommended for hemodialysis patients or other immunocompromised persons.