Oxford/AstraZeneca vaccine shouldn't be given to people over the age of 65, but Boris Johnson is not worried over the reports.
The news comes after Reuters reported Germany's vaccine committee made the recommendation, citing insufficient data about how effective the jab is for older people, but not regarding safety concerns.
But the Prime Minister said he was not worried as Britain's medicines regulator judge it as "effective across all age groups and provides a good immune response across all age groups".