Table 1.

Covid vaccine lifetime.

Vaccine lifetime	Pfizer BionTech		AstraZeneca		Moderna
	Temperature	Duration	Temperature	Duration	Temperature	Duration
Long term storage	− 80 to − 60 °C	9 months	2 to 8 °C	6 months	− 25 to − 15 °C	7 months
Short term storage	2 to 8 °C	31 days	N/A	N/A	2 to 8 °C	30 days
Removing from the fridge	2 to 25 °C	2 h (prior to dilution)	2 to 25 °C	6 h	8 to 25 °C	24 h
Punctured	2 to 25 °C	6 h (after dilution)	2 to 25 °C	6 h	8 to 25 °C	6 h