The Princess Royal Hospital in Haywards Heath, West Sussex, where doses of the Oxford University/AstraZeneca were delivered today. Getty Images
82-year-old Brian Pinker receives the Oxford University/AstraZeneca vaccine from nurse Sam Foster at the Churchill Hospital in Oxford. AP Photo
88-year-old Trevor Cowlett receives the Oxford University/AstraZeneca vaccine at the Churchill Hospital in Oxford. AP Photo
Professor Andrew Pollard, Director of the Oxford Vaccine Group, receives the Oxford University/AstraZeneca vaccine from nurse Sam Foster, at the Churchill Hospital in Oxford. AP Photo
Prime Minister Boris Johnson has his temperature checked during a visit to Chase Farm Hospital on the day that the NHS ramps up its vaccination programme. Getty Images
Chief nurse nurse Sam Foster holds a vial of the Oxford University/AstraZeneca vaccine, at the Churchill Hospital in Oxford. AP Photo
Assistant Technical Officer Lukasz Najdrowski handles doses of the Oxford University/AstraZeneca vaccine as they arrive at the Princess Royal Hospital in Haywards Heath. Reuters
Doses of the Oxford University/AstraZeneca vaccine arrive at the Princess Royal Hospital in Haywards Heath. Getty Images
Assistant Technical Officer Lukasz Najdrowski unpacks doses of the Oxford University/AstraZeneca vaccine. Getty Images
The Princess Royal Hospital in Haywards Heath, West Sussex, where doses of the Oxford University/AstraZeneca were delivered today. Getty Images
82-year-old Brian Pinker receives the Oxford University/AstraZeneca vaccine from nurse Sam Foster at the Churchill Hospital in Oxford. AP Photo
88-year-old Trevor Cowlett receives the Oxford University/AstraZeneca vaccine at the Churchill Hospital in Oxford. AP Photo
Professor Andrew Pollard, Director of the Oxford Vaccine Group, receives the Oxford University/AstraZeneca vaccine from nurse Sam Foster, at the Churchill Hospital in Oxford. AP Photo
Prime Minister Boris Johnson has his temperature checked during a visit to Chase Farm Hospital on the day that the NHS ramps up its vaccination programme. Getty Images
Chief nurse nurse Sam Foster holds a vial of the Oxford University/AstraZeneca vaccine, at the Churchill Hospital in Oxford. AP Photo
Assistant Technical Officer Lukasz Najdrowski handles doses of the Oxford University/AstraZeneca vaccine as they arrive at the Princess Royal Hospital in Haywards Heath. Reuters
Doses of the Oxford University/AstraZeneca vaccine arrive at the Princess Royal Hospital in Haywards Heath. Getty Images
Assistant Technical Officer Lukasz Najdrowski unpacks doses of the Oxford University/AstraZeneca vaccine. Getty Images
The Princess Royal Hospital in Haywards Heath, West Sussex, where doses of the Oxford University/AstraZeneca were delivered today. Getty Images