Remember the Beta variant in South Africa? Remember how AstraZeneca said their vaccine was only 10% effective against it? They blamed the variant but it has nothing to do with that...🧵 https://www.bbc.co.uk/news/world-africa-55999678
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Remember the Beta variant in South Africa? Remember how AstraZeneca said their vaccine was only 10% effective against it? They blamed the variant but it has nothing to do with that...🧵 https://www.bbc.co.uk/news/world-africa-55999678
See Tweet