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Coronavirus vaccine: An expert guide to understanding trial results, roll-out and what happens next – Wales Online
With vaccines being administered, here’s a comprehensive look at where we are and what’s to come

Coronavirus vaccines are being administered. Pfizers COVID-19 vaccine was the first to finish the final stage of testing known as phase 3 and the full results have been published. Having assessed the data, countries are beginning to authorise this vaccine for public use and roll it out.
Others are not too far behind. The Oxford/AstraZeneca vaccine is nearing the end of phase 3, and the research team has released interim figures from the trial. These are basically a sneak peek at how the testing…
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