Revised SPC: Covid-19 Vaccine (Pfizer)
The SPC has been updated to note that once removed from the freezer, the undiluted vaccine now has a maximum shelf life of up to one month (31 days) when stored at 2-8 degrees centigrade (previously 5 days).
Source:
electronic Medicines compendium
SPS commentary:
This extension applies to all existing batches currently in circulation in the UK.