The Oxford University/AstraZeneca coronavirus vaccine is 70 per cent effective at preventing COVID-19 – 25 per cent lower that US-produced rivals, preliminary results have revealed today.
The life-saving jab is viewed as Britain’s best chance of mass-inoculation of the population because Boris Johnson has ordered 100million.
But vaccines developed by Pfizer and Moderna showed 95 per cent protection.
However, Oxford University/AstraZeneca say they have found no serious Covid-19 cases among any of 20,000 people who the received jab.
(Total views: 6 Time, 1 visits per day)