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Coronavirus UK: Splitting school classes could control R number

The government’s SAGE experts have warned the ‘shock’ of closures are blighting a generation and suggested children are at low danger from

Evidence produced by the Scientific Advisory Group on Emergencies highlights the wider damage being caused to young people by the halt to their education.

Although they admit there is no certainty, a raft of papers suggest that children are less likely to be infected and infectious than adults, and teachers do not seem at heightened risk.   

The documents, prepared in the weeks up to May 1, float the idea of in half and having children attend schools alternate weeks, saying that slash the effect on the ‘R’

Ministers hope publishing the documents will reassure the public about plans to start reopening schools from June 1. But unions insisted the SAGE evidence was ‘inconclusive’ and demanded delay. 

Downing Street also effectively conceded that many schools will opt not to bring back reception, year one and year six as Boris Johnson has suggested. The PM’s spokesman said they would ‘trust’ headteachers to make decisions about how to proceed. 

Tory MPs are increasingly turning on Education Secretary Gavin Williamson over his handling of the situation. One told MailOnline he should have been laying the ground with the unions for weeks as they were known to be ‘very belligerent and very left-wing’. ‘Gavin is screwing up. There has been a huge eff up here,’ the senior MP said.

‘Boris didn’t just bounce him into it in 24 hours.’

An assessment of various models of the impact of changes on the R rate shows the impact, on a scale of zero to one, would be 0.24 if classes were split and attended alternate weeks

An assessment of various models of the impact of changes on the R rate shows the impact, on a scale of zero to one, would be 0.24 if classes were split and attended alternate weeks

An assessment of various models of the impact of changes on the R rate shows the impact, on a scale of zero to one, would be 0.24 if were split and attended alternate weeks

A paper produced for a SAGE subgroup on schools for April 16 warns that 'a cohort of children have experienced a shock to their education which will persist and affect their educational and work outcomes for the rest of their lives'

A paper produced for a SAGE subgroup on schools for April 16 warns that 'a cohort of children have experienced a shock to their education which will persist and affect their educational and work outcomes for the rest of their lives'

A paper produced for a SAGE subgroup on schools for April 16 warns that ‘a cohort of children have experienced a shock to their education which will persist and affect their educational and work outcomes for the rest of their lives’

This is how social distanced desks will look at Holywell Village First School in Northumberland

This is how social distanced desks will look at Holywell Village First School in Northumberland

This is how social distanced desks will look at Holywell Village First in Northumberland  

Leading Cambridge University expert says risk for children catching COVID-19 is ‘unbelievably low’ 

The risk of children catching coronavirus is ‘unbelievably low’, according to one of the UK’s top experts.

Eminent statistician Sir David Spiegelhalter said data has also shown that teachers do not have a greater risk of becoming infected. 

The University of Cambridge professor’s testimony comes amid an explosive row over the reopening of schools next month.

Professor Spiegelhalter pointed out that just one out of 7million children aged four to 14 in England and Wales has died from COVID-19.

He also claimed children carry just a fraction of the viral load compared to adults, which significantly reduces their ability to fall ill or infect others.

Professor Spiegelhalter told the BBC: ‘There have been, based on the data so far, extremely low risks to children. Out of 7million five to 14-year-olds in England and Wales, so far the of death certificates revealed with Covid on it is one.

‘There will be more [that haven’t been confirmed], but there is still an extremely low risk. Of course we must remember this group of kids are staggeringly safe in general, less than one in 10,000 die every year. Nobody’s ever been safer in the history of humanity than this group of kids.’

Professor Spiegelhalter said that at least one child had died from a rare inflammatory illness linked to , but reassured parents that the risk of the complication would now be ‘much lower now the epidemic in the community is under .’

Asked about whether teachers and parents were being put at risk by schools reopening, the Cambridge professor said data suggested not.

He added: ‘The Office for National Statistics analysed Covid risks by occupation – some have higher risks, including bus drivers and care home workers.’ But teachers were not included in this category, he said. 

‘Of course people are anxious about the rest of the family, but in healthy young parents aged between 20 and 40, there have only been about 30 death so far out of 30,000 who don’t have existing conditions. 

‘There’s about a three in a million chance of risk of death. That’s a measurable risk, but in a sense it’s a manageable risk… it’s not overwhelming at all.’ 

 

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Many of the concerns about schools returning appear to be over the knock-on impact on social distancing, with more mixing of families and parents returning to work. 

A paper produced for a SAGE subgroup on schools for April 16 warns that ‘a cohort of children have experienced a shock to their education which will persist and affect their educational and work outcomes for the rest of their lives’.

‘Similarly, the current lockdown may lead to an increase in adverse childhood experiences… for example: domestic violence, poor parental mental health,child neglect or abuse.’

The report, prepared by experts from University College London, King’s College London, the London of Hygeine and Tropical Medicine, and the University of Exeter, said such experiences were ‘associated with worse long-term health outcomes, and will likely exacerbate existing societal inequalities (eg. across deprivation)’.  

The group said it ‘cannot be clear’ the extent to which schools can be reopened without fuelling the virus.

Although the risk to pupils going back to school was ‘very, very small’ it was ‘not zero’.

An assessment of various models of the impact of changes on the R rate shows the impact, on a scale of zero to one, would be 0.24 if were split and attended alternate weeks.

If half the class went in in the morning and half in the afternoon that would rise to 0.4. The maximum impact of one would be if schools came back completely.

A document from a behavioural insight meeting on May 1 said: ‘Although not initially one of the options proposed by DfE, options 7b (classes split in two, with children attending on alternate weeks) emerged from the joint discussions as having particular potential merit for further consideration.’  

The findings will likely add to arguments with unions over whether it is safe for children to return, and if it can be achieved without triggering another flare up of the virus.

The files emerged as a SAGE source claimed Government plans to reopen primary schools are grounded in welfare concerns rather than evidence younger pupils are less vulnerable. 

In the first phase of his back-to-school blueprint, Boris Johnson wants children in England in reception, Year 1 and Year 6 to go back to class on June 1.

However, the exact shape of the reopening is being left in the hands of headteachers.

Teaching unions have been threatening to boycott the move over safety fears, while a slew of councils have said they will not fall into line. Nicola Sturgeon has said schools in Scotland will not reopen until August, after the usual summer holiday north of the border.

According to the SAGE papers, evidence on how likely children are to transmit Covid-19 remains ‘inconclusive’.

Wider contextual issues – including whether families have black, Asian and minority ethnic (BAME) members – must be taken into account when assessing the impact of relaxing school closures on transmission.

Teachers do not appear to be at a greater risk of catching Covid-19 than other professions – but there is still some risk.

Key points from the SAGE documents on school reopening  

  • Evidence on how likely children are to contract and transmit Covid-19 remains ‘inconclusive’. 
  • Wider contextual issues – including whether families have black, Asian and minority ethnic (BAME) members – must be taken into account when assessing the impact of relaxing school closures on transmission. 
  • Teachers do not appear to be at a greater risk of catching Covid-19 than other professions – but there is still some risk. 
  • The Sage papers suggest that younger teachers’ attendance in schools be prioritised in order to decrease the likelihood of infection for school staff in more vulnerable groups. 
  • The documents float the idea of classes in half and having children attend schools alternate weeks, saying that slash the effect on the coronavirus ‘R’
  • A paper produced for a SAGE subgroup on schools for April 16 warns that ‘a cohort of children have experienced a shock to their education which will persist and affect their educational and work outcomes for the rest of their lives’. 

The Sage papers suggest that younger teachers’ attendance in schools could be prioritised in order to decrease the likelihood of infection for school staff in more vulnerable groups.

The publication of the advice comes after education unions and council leaders called for the evidence underpinning the proposal to reopen schools in England to be released.

‘Evidence remains inconclusive on both the susceptibility and infectivity of children, but the balance of evidence suggests that both may be lower than in adults,’ one paper said.   

Joint Secretary of the National Education Union (NEU) Dr Mary Bousted claimed the SAGE evidence showed the planned return was ‘too soon’.

‘We think it’s just descending into chaos now and it’s not funny,’ she told Sky News.

‘The evidence is still not there, we now have the Independent Sage Committee saying give it two weeks then we’ll have half as much chance of catching the virus.’ 

Dr Bousted added in a statement: ‘This points to a cavalier attitude towards the nation’s children.

‘The fact of the matter is that Sage has only weak evidence as to what extent children can transmit the virus to others… 

‘If we cannot be certain about the transmission of the virus – and it appears Sage cannot, either – then it is only right to exercise caution.’ 

Meanwhile, a separate study has found children have half the chance of catching coronavirus as adults. 

University College London researchers analysed 6,000 studies looking into the link between the viral disease and children.

They found the risk of catching COVID-19 in children and teenagers was 56 per cent lower compared to adults over 20. 

The scientists say their findings imply children are likely to play a lesser role in transmission of the disease because fewer of them get infected in the first place. 

Lead author Professor Russell Viner told a press conference ahead of the paper’s publication today that the results show the ‘balance of risks for children is strongly towards a return to school’.

The UCL team are the latest experts to throw their support behind Boris Johnson amid a furious row about English schools restarting in June.

Eminent statistician Sir David Spiegelhalter, from Cambridge University, also claims the risk for children catching COVID-19 is ‘unbelievably low’.

Yet the PM has faced ferocious backlash from parents and teaching unions for his plan to get children in reception, year 1 and year 6 back to school on June 1.

Scores of councils have refused to reopen amid fears pupils will spread the virus between each other, their teachers teachers and families.  

Children have half the chance of catching coronavirus as adults, leading British scientists have found (Primary school children in Nice, France)

Children have half the chance of catching coronavirus as adults, leading British scientists have found (Primary school children in Nice, France)

Children have half the chance of catching coronavirus as adults, leading British scientists have found (Primary school children in Nice, France)

In the largest study of its kind, UCL scientists analysed 6,000 international scientific papers looking into children’s susceptibility to infection and severity of illness. 

Of them, just 18 were found to be of high enough quality to be considered in their analysis – half of which had not been peer-reviewed (scrutinised by other scientists). 

Nine were contact-tracing studies, where researchers tracked close contacts of diagnosed patients.

Eight were population-screening studies, whereby random samples of society were tested for the virus.

And one was a systematic review of small household clusters, where entire families had been infected.

The analysis – yet to be published in a journal – showed that children and young people  had 56 per cent lower odds of catching SARS-CoV-2 from an infected person, compared with adults over 20) 

Researchers did not have sufficient data to examine whether children under 12 differed to teenagers in susceptibility.

Under-18s also appear to account for just one in 10 family clusters of the viral disease, although this was based on just one study so the evidence is weak. 

While children appear less likely to catch the virus from others, once they are infected researchers remain uncertain about how likely children are to pass it on.

Lead author Russell Viner, professor of adolescent health at UCL, said: ‘There is an increasing amount of data now available on children and COVID-19, and this is the first comprehensive study to carefully review and summarise what we do and do not know about susceptibility and transmission.

‘Our findings show children and young people appear 56 per cent less likely to contract COVID-19 from infected others. 

‘Susceptibility is a key part of the chain of infection, and this supports the view that children are likely to play a smaller role in transmitting the virus and proliferating the pandemic, although considerable uncertainty remains.

‘This new data provides essential evidence to governments around the world to inform their decision-making on whether to reopen schools and reduce or end lockdown measures.’  

Co-author Dr Rosalind Eggo, an infectious disease modeller at the London School of Hygiene and Tropical Medicine, said: ‘It [the study] suggests that children and young people are at lower risk of infection than adults and may therefore play a smaller role in the epidemic as a whole. 

‘This new evidence will help us better understand the possible effect of school reopening on transmission in schools and in the community.’ 

It comes after a report by the ‘Independent SAGE’ committee claimed it is not safe to reopen schools on June 1.

Sir David King – who chairs the ‘Independent SAGE’ committee and was Tony Blair‘s Chief Scientific Adviser when he was prime minister – said it is ‘too soon’ for children to return.

His alternative SAGE committee of experts says delaying schools reopening for two weeks would allow for the Government’s ‘test, trace and isolate’ programme, including its delayed app, to be established.  

In the first phase of his back-to-school blueprint, Boris Johnson wants children in Reception, Year 1 and Year 6 to go back to class on June 1.

An expert on Downing Street‘s scientific advisory subcommittee on schools claimed that these specific year groups were selected based on worries for their education and wellbeing – not that they are more shielded to the disease. 

Although age is a factor in how at-risk an infected person is to Covid-19 symptoms, modelling found there was ‘no increased risk to one year group over another’.

The revelations that there is no difference in the vulnerability of certain year groups will likely whip up anger from teachers’ unions, who claim social distancing is much harder to enforce in primary schools.

Credit — dailymail.co.uk

Precious Macaulay
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