BBC Report: A single Pfizer or AstraZeneca vaccine dose reduces chances of catching coronavirus and going to hospital with it by about 75%
UK infections have risen slightly in the past week, with an estimated 119,000 people – up from 110,000 – testing positive for the virus
There has been a 79% rise in cases of the Delta variant across the UK in a week
UK PM Boris Johnson says he’s confident restrictions in England can be eased on the new target date of 19 July
Despite restrictions, thousands of football fans are gathering in London where England and Scotland’s football teams are due to meet in a major tournament for the first time in 25 years
London’s famous Notting Hill Carnival will not go ahead on the streets for the second year running
Israel has said it will provide a million vaccines to the Palestinian Authority, which will help speed up vaccinations in the occupied territories
The WHO has said Africa is in the middle of a full-blown third wave and there is need for more vaccination.
How can I bring my second dose forward?
As England opens up first doses of vaccines to everyone aged 18 and older, over-40s and people with underlying health conditions are being contacted to bring their second doses forward.
The initial advice across the whole of the UK was to offer jabs 12 weeks apart in order to give as many people as possible a first dose.
Now those who haven’t yet had their second dose in some priority groups can have it after eight weeks.
You can rearrange an appointment yourself, but you must first cancel your original booking online, or by calling 119.
Second doses are also being brought forward in Scotland to eight weeks and appointments can be rebooked via the NHS Inform website.
In Northern Ireland, the interval between doses has been reduced from 10 weeks to six weeks for appointments scheduled after 14 June.
In Wales, the government says vaccination clinics “are accelerating second doses”, and that people will be contacted by their local health board in due course.