LONDON — Britain has offered all over-50s a first dose of
COVID-19 vaccine as the rollout of Moderna's shot in England began on Tuesday,
the government said, adding it was on track to give a shot to all adults by the
end of July.
اضافة اعلان
Britain has seen one of the world's quickest vaccine
rollouts, behind only Israel in the proportion of its population receiving at
least one dose of a COVID-19 shot.
The government said it had offered at least one shot to
priority cohorts 1 to 9, which include all adults over 50, the clinically
vulnerable, and health and social care workers, ahead of a target to do so by
Thursday.
"We will now move forward with completing essential
second doses and making progress towards our target of offering all adults a
vaccine by the end of July," Prime Minister Boris Johnson said in a
statement.
Britain has slowed down the pace of first doses, to ensure
people in high-priority groups receive a second dose despite lower vaccine
supplies in April than March.
In a boost to vaccine supplies for first doses, the rollout
of Moderna's shot in England begins on Tuesday, after first doses were given in
Wales last week.
Johnson's office said that the government remained on track
to offer all adults a shot by July 31. People in their late 40s are expected to
be the next to be invited for shots, his office said, pending confirmation from
vaccine officials.
The success of the vaccine program has underpinned Johnson's
roadmap out of lockdown, which on Monday saw all shops and outdoor hospitality
settings in England reopen, with some celebrating on the street into the
evening.
Adding a note of caution to the optimism, the government announced
an expansion so-called surge testing in the south London boroughs of Lambeth
and Wandsworth to detect cases of the variant first found in South Africa.
There have been 74 confirmed and probable cases of the
coronavirus variant, known as B.1.351, in the boroughs, and there is concern
that vaccines are less effective against it.