Do you need immunisation? What immunisations you need depends on your Health, Age, Lifestyle, Occupation (HALO).
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- Date published
- 28 Jun 2023
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Do you need immunisation? HALO
Reviewed 19 September 2025
Do you need immunisation? What immunisations you need depends on your Health, Age, Lifestyle, Occupation (HALO).
Reviewed 19 September 2025