The One-Shot COVID-19 Vaccine (And Other Differences)

SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription. The Johnson &

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UK insists AstraZeneca vaccine is effective against South African variant of Covid – BBC News

There’s been a concerted effort by the UK government and its scientific advisers to reassure people about the efficacy of

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