booster injection

Questions

What does booster injection mean?

A dose of an antigen designed to strengthen immunity after an earlier immunizing dose.

How to pronounce booster injection

1. Open the pronunciation page — Open the Speakur entry for “booster injection”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “booster injection”.
4. Repeat and practice — Say “booster injection” aloud, matching stress and vowels until it feels natural.