A NSW Government website
Multicultural Health Communication Service
Boost (Booster injection)
An additional dose of a vaccine that re-stimulates the immune after the effects of an earlier dose wear off. It is not yet clear whether booster shots of a COVID-19 vaccine will be necessary.
- Glossary health topic:
- COVID19 Glossary
- Glossary terminology :
- Boost (Booster injection)
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