Extending the post-thaw expiry date of specific batches of Comirnaty® (30 microgram/dose) for adults and adolescents

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After discussions with Pfizer Inc. and the Medicines and Healthcare products Regulatory Agency (MHRA), certain post-thaw expiry dates of unpunctured and undamaged Comirnaty® (30microgram/dose) vials as detailed in this letter may be extended from 31 days to 45 days.

Summary

Letter from Dr Emily Lawson DBE and Dr Jonathan Leach OBE.

Published 17 January 2022.

Summary

Letter from Dr Emily Lawson DBE and Dr Jonathan Leach OBE.

Published 17 January 2022.