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  • COVID-19
  • For Children under 12 Years

My patient had the first dose of the primary series of Moderna COVID-19 vaccine at age 4 years and turned 5 before dose two. What should she get now?

Children who initiate the Moderna 2-dose vaccination series at age 4 years and turn 5 years-old before receiving the second dose should receive the second dose in the series (no dose change is needed). See

Last reviewed: October 26, 2023

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