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Oxford says AstraZeneca Covid vaccine works against B117 UK variant
coronavirus vaccine has similar efficacy against the UK virus variant as it does to the previously circulating variants, the university has said.Oxford University, which developed the Covid vaccine with the British-Swedish pharmaceutical company, said an ongoing assessment of its effectiveness showed that it has "similar efficacy" to other Covid-19 strains."Data from our trials of the ChAdOx1 vaccine in the United Kingdom indicate that the vaccine not only protects against the original pandemic virus, but also protects against the novel variant, B.1.1.7, which caused the surge in disease from the end of 2020 across the UK," said Andrew Pollard, Chief Investigator on the Oxford vaccine trial.Protection against symptomatic infection was