The Oxford/AstraZeneca vaccine is central to the government’s plans for ending social distancing in the UK and returning to some sort of normality. It has invested in seven different vaccines, but the biggest order is for 100m doses of the AstraZeneca jab, most of which will be manufactured in the UK. While the prime minister was jubilant that the UK was first in the world to approve the Pfizer/BioNTech vaccine, he is now able to claim a British triumph. More to the point is the ease of use of the AstraZeneca vaccine. Unlike Pfizer’s, it does not have to be kept in the long term at -70C. Pfizer’s vaccine can be stored in a fridge for five days, but AstraZeneca’s can be kept for months at fridge temperature, which is 2-8C and will be easy to take to care homes to administer to residents, the first priority group for vaccination.
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