revaccination
- noun
- /ˌriːˌvæk.sɪˈneɪ.ʃən/
- Specialized
- Thus, much of the previous donor and recipient immunity to specific pathogens is lost, and HSCT programs generally carry out a comprehensive post-transplantation revaccination program.
Examples
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Revaccination is important to maintain immunity against diseases like revaccination.
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Revaccination may be advised after 5 years or more after the first dose.
Academic text (2007) -
Doctors recommend revaccination to ensure that patients stay protected over time.
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The health department organized a campaign for revaccination to boost public immunity.
Synonyms
An extra vaccine dose given later to increase protection
An extra vaccine dose you get after the first to make protection stronger
An extra vaccine dose given after the first doses to increase protection
An extra vaccine or medicine given later to make the first one work well
Surface Forms
Morphology
revaccination = vaccination (transparent) = re + vaccine + ation
The prefix 're-' straightforwardly adds the meaning 'again' to 'vaccination'.
Etymology
The word revaccination starts with re- meaning 'again' and the vaccine part comes from the Latin vacca meaning 'cow', because the first vaccines came from a cow illness. So revaccination means 'giving a vaccine again' to renew or boost your protection.