• COVID-19
  • Scheduling Vaccines

If a moderately or severely immunocompromised person has fallen far behind with recommended COVID-19 vaccination, do we ever need to re-start the vaccine series?

No. Simply administer the next dose that is currently recommended, using a vaccine from the same manufacturer, if feasible, even if previous doses in the series were an earlier formulation.

Last reviewed: November 16, 2024

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