cvd - vaccines compared; [28 May] now Oct 2021

Comparison of the vaccines available in the UK. The right-hand column shows that the Pfizer & Moderna both require special "cold chain" storage and transport facilities.
Note that this graphic was first used in May 2021 and was republished in October 2021. It does not differentiate between the main first two doses and the single shot "booster" campaign that has just started.
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Not my Image : Fair Use & public information