The 1.7 million people who will receive a letter ‘imminently’ telling them to shield

Letters will be arriving imminently telling people they should be in the shielding group.

Those newly identified as being at higher risk will get priority access for vaccines if they have not yet received their jab, officials confirmed.

This means around 800,000 people will be pushed up the vaccine priority list.

The shielding list was expanded after scientists developed a new tool which assesses whether someone is at risk of severe disease or death.

The tool looks at multiple factors including age, ethnicity, body mass index (BMI), other health conditions and also postcode, which is indicative of levels of deprivation.

The predictive risk model was developed by researchers led by scientists at Oxford University.

Around 2.2 million people are currently on the list in England, many of whom were identified for a single reason, such as specific cancers, people on immunosuppression drugs or those with severe respiratory conditions.

The additional 1.7 million will bring the number on the list to almost four million.

Some will have already been offered a Covid-19 jab, officials said, but those who have not will be able to get their vaccines “as quickly as possible”.

The Department of Health and Social Care said the group includes more than 800,000 adults aged between 19 and 69 who will now be prioritised for a vaccination.

The other 900,000 are over 70 and will have already been offered their Covid-19 jab.

Officials will be advising that shielding continues until March 31, said Dr Jenny Harries, deputy chief medical officer for England.

She said the group, if they join the list, will receive the additional support available to those deemed to be clinically extremely vulnerable, including medicine deliveries, priority slots for supermarkets and statutory sick pay.

Dr Harries told a briefing for journalists: “We have a new, evidence-based, data-driven, predictive risk model which allows us to identify adults with multiple risk factors that make them more vulnerable to Covid-19.

“We can now identify additional people and help protect them now and in the future.

“All of these people who are identified for the first time are those who have not had an individual clinical condition that we’ve previously been able to identify through the clinically extremely vulnerable group, but they are people who have multiple personal risk factors and underlying health conditions which move them into a higher risk group.

“As we learn more about Covid-19, we’re continuously reviewing the evidence… it was very clear that not all of those individuals who were at risk were identified by the binary approach.

“The model that is used combines a number of underlying risk factors. And those factors include specific health conditions, and some treatments which, for example, put your immune system at risk.

“Age, which is the highest risk factor, sex, ethnicity, body mass index and your postcode, which will also link to a deprivation score.

“It provides a weighted cumulative risk of serious outcomes from Covid-19, and therefore allows us to prioritise these individuals for vaccination, and to give them appropriate advice.

“And the easiest way for us to do that is to include them on the shielded patient list.”