Supplementary injection of a vaccine (7)
THE ANSWER
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BOOSTER is the 7-letter answer to “Supplementary injection of a vaccine (7)”, last seen in The Sun Coffee Time Crossword on 14 May 2026.
Where this clue appeared
The Sun Coffee Time Crossword14 MAY 2026Related clues
One other clue in the database also answers BOOSTER.
Surprising reboots for part of rocket (7)BOOSTER