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The vaccine developed by the University of Oxford stops 70% of people developing Covid symptoms. The news, just announced, is both a disappointment and a triumph – vaccines by Pfizer and Moderna showed significantly higher rates of protection (95%), but the Oxford jab is far cheaper and is easier to store and get to every corner of the world than the other two. That means it’ll still play a significant role in tackling the pandemic if approved by regulators. See more on where the whole vaccine mission is up to.
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