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Will Oxford COVID-19 vaccine be available by year-end? Read what developers say
COVID-19 vaccine could be rolled out by the end of the year but there is no certainty, the lead developer of the vaccine said on Tuesday.The experimental vaccine, which has been licensed to AstraZeneca , produced an immune response in early-stage clinical trials, data showed on Monday, preserving hopes it could be in use by the end of 2020."The end of the year target for getting vaccine roll-out, it's a possibility but there's absolutely no certainty about that because we need three things to happen," Sarah Gilbert told BBC Radio.She said it needed to be shown to work in late-stage trials, there needed to be large quantities manufactured, and regulators had to agree quickly to license it for emergency use before large numbers of people