What are the minimum intervals for Hepatitis B vaccine?

  • The minimum intervals between vaccine doses are:

    • Dose 1 and 2 is 4 weeks (28 days)

    • Dose 2 and 3 is 8 weeks (56 days)

    • Dose 1 and 3 is 16 weeks (112 days)
      Note: The minimum age for the 3rd dose of Hepatitis B vaccine is 24 weeks (164 days)

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