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If I started the vaccine series but didn't complete my 2nd or 3rd dose on schedule, do I have to start over?

No, there is no need to restart the series. If the series is interrupted after the first dose, the second dose should be given as soon as possible, and the third dose at least 2 months after the second. If only the third dose is delayed, it should be given as soon as possible.


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Page updated 02/09/2022