Multiple choice general knowledge

Which is the correct spelling ?

  1. Vaccination

  2. Vacination

  3. Vacciniation

  4. Vaciniation

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Vaccination requires double 'c' followed by single 'i' and the standard '-tion' ending. From 'vaccine', add '-ation' while preserving the double 'c'. Option B misses a 'c', option C incorrectly adds an extra 'i', and option D makes both errors. This is a crucial medical term.