Oxford says Covid-19 vaccine with AstraZeneca works against UK variant

AstraZeneca and Oxford University's Covid-19 vaccine has similar efficacy against the British coronavirus variant as it does to the previously circulating variants, the university said on Friday. That lockdown came as Britain started rolling out the AstraZeneca vaccine. Over 10 million people have received a first dose of either AstraZeneca or Pfizer's shot.