But how many people in Yorkshire have already had theirs - and how many are yet to have theirs? Here, we look at the most recent available stats for every Yorkshire local authority.
5. East Riding of Yorkshire
More than a third of people in East Riding have had their third jab - that's 97,971 people! There are still almost 190,000 people yet to have their third dose.
6. Hull
A quarter of people in Hull have had three doses of their Covid-19 vaccine. It means there are still 154,000 people to have their third jab.
7. Kirklees
More than 100,000 people have had their third jab in Kirklees, accounting for 31 per cent of the population. It means 244,557 people in the area still haven't had their third dose.
8. Leeds
As always, Leeds has the highest numbers due to its size. Almost 170,000 people have had three doses, but there are still 475,260 people yet to have had their third dose of the vaccine.