You are here Home Resources Handbook tables Handbook tables Table. Recommendations for MenB vaccine for people with a specified medical condition that increases their risk of invasive meningococcal disease Listen Print Share Twitter Facebook Email Age at start of vaccine course Dose requirements for people with a specified medical condition associated with increased risk of meningococcal disease 6 weeks to 5 months 4 doses (8 weeks between doses; 4th dose at 12 months of age or 8 weeks after 3rd dose, whichever is later) 6–11 months 3 doses (8 weeks between 1st and 2nd doses; 3rd dose at 12 months of age or 8 weeks after 2nd dose, whichever is later) ≥12 months 2 doses (8 weeks between doses) Booster doses for all ages For people with ongoing increased risk of invasive meningococcal disease who completed the primary series at: ≤6 years of age — single booster dose 3 years after completing the primary schedule ≥7 years of age — single booster dose 5 years after completing the primary schedule Related diseases Meningococcal disease Page history Last updated 11 December 2024 Last reviewed 11 December 2024 Is there anything wrong with this page? Help us improve the Australian Immunisation Handbook What you were doing? (required) What went wrong? (required) Leave this field blank