Coronavirus: inside the ‘ten-month marathon’ to produce Oxford vaccine

Team behind university’s Covid jab admit the 90% effective dosage was discovered by mistake

Vials of the Oxford Covid-19 vaccine in front of a sign for Oxford University
Team behind university’s Covid jab admit the 90% effective dosage was discovered by mistake
(Image credit: Getty Images)

While most of the world descended into panic when the coronavirus pandemic first emerged, a group of scientists at Oxford University were springing into action to develop a vaccine to fight Covid-19.

Although late-stage trials indicate that competing vaccines from Pfizer and Moderna are slightly more effective, the Oxford jab has been heralded as a potential game-changer thanks to its ease of storage and lower price tag.

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