5 Things You Need To Know, Today, on Wednesday 3rd Feruary 2021
Episode 2264, Feb 03, 2021, 06:07 AM
New study shows the Oxford-AstraZeneca vaccine is 76% effective during the 3 months after the 1st shot & may have a substantial impact on transmission by reducing the number of infected individuals in the population.
This study - on 17,000 people in the UK, South Africa and Brazil - also showed protection rose to 82% after people were given the second dose.