UK medicines regulator approves Covid vaccines for use as booster shots

The UK’s medicines regulator has granted emergency approval for the Pfizer and AstraZeneca vaccines to be used as third, “booster” shots to tackle potentially waning immunity, adding pressure on the government’s vaccines watchdog to approve a booster programme.

In a statement, the Medicines and Healthcare products Regulatory Agency (MHRA) said the vaccines had been approved for use as boosters on an emergency basis as from Thursday.

Meanwhile, the Joint Committee on Vaccination and Immunisation (JCVI) is meeting on Thursday to decide whether a booster programme should take place, and if so how widespread it should be.

Ministers are believed to be keen to roll out a mass booster programme for most or all adults as fast as possible as an attempt to mitigate an expected rise in cases over the autumn and winter, as has happened in Israel.

However, with the evidence so far mixed on how much benefit boosters give to healthy adults, the JCVI could decide to limit them to older or more clinically vulnerable people, with the issues described as complex and with numerous ethical implications.

Among the evidence the JCVI was to consider on Thursday were interim results from the Cov-Boost study, which looks at the impact of one of seven different vaccines as a third dose, on top of either the Pfizer or AstraZeneca vaccines.

The MHRA announcement did not mention Cov-Boost, but it is possible the timing of its decision was influenced by the arrival of the results.

Dr June Raine, the MHRA’s chief executive, said: “We know that a person’s immunity may decline over time after their first vaccine course. I am pleased to confirm that the Covid-19 vaccines made by Pfizer and AstraZeneca can be used as safe and effective booster doses.

“This is an important regulatory change as it gives further options for the vaccination programme, which has saved thousands of lives so far. It will now be for the JCVI to advise on whether booster jabs will be given and if so, which vaccines should be used.”

A week ago, the JCVI approved the use of a third vaccination for half a million people with severely weakened immune systems, although this was presented as separate to a formal booster programme and instead a part of the initial vaccination schedule for this group.

Ministers are also awaiting news on the vaccination of 12- to 15-year-olds, after the JCVI said on Friday that the evidence of the clinical benefits of vaccinating this age group was not strong enough to recommend it.

The committee instead suggested ministers ask the four chief medical officers of the UK to examine wider factors such as the potential impact of disruption to schools.

It is understood that, so far, government officials do not expect to make an announcement on either vaccine programme on Thursday.

Source link


Nawaz Sharif to return in September

LAHORE – Federal Minister and Pakistan Muslim League-Nawaz (PML-N)...

Scott Morrison’s ministries: Anthony Albanese says ‘there may well be more’ – Australia news live

Key eventsShow key events onlyPlease turn on JavaScript to...

Cost of living: Demand for free school uniforms rockets, says charity

A Better Fit said there had been a tenfold...

Scott Morrison’s ministries: Anthony Albanese says ‘there may well be more’ – Australia news live

Key eventsShow key events onlyPlease turn on JavaScript to use this featureJosh ButlerGovernment searching for legal papersPM Albanese says he doubted Scott Morrison would...

Heathrow passengers face more uncertainty as capacity cap extended

Heathrow airport has extended its 100,000 passenger a day cap for another six weeks as the aviation sector continues to struggle to meet increased...

From nasal vaccines to pills: the next defences against Covid

When the autumn booster programme begins next month, many people are likely to receive Moderna’s new bivalent vaccine, designed to protect against the original...