Health chiefs suspend Covid testing at Wolverhampton lab

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Covid testers were filmed fighting, playing football and sleeping at a laboratory in Wolverhampton that may have botched up to 45,000 PCR tests. 

Immensa Health Clinic was last year given a £120million contract by the Government to analyse PCR tests from centres across the South West. The firm was given another £50million in a renewal deal that went through in July.

But today its Covid testing operation was suspended after an investigation revealed the lab had incorrectly analysed tens of thousands of PCR swabs, in a blunder dating back to September 8. 

Health officials are now in the process of hunting down scores of people who may have been wrongly told they free of the virus and could still be infectious. 

Immensa’s Harvard Business School-educated Italian CEO Andrea Riposati claimed he was fully co-operating with authorities and insisted that ‘quality is paramount’ for the firm.

The company was only set up last May, just months before it was awarded the first deal by then-Matt Hancock’s Department of Health. It is owned by Dante Labs, which is currently under investigation for failing to deliver day-two and day-eight PCR tests on time and issue customers refunds.

Undercover footage taken at the height of the second wave in January when the UK was in lockdown also showed employees throwing snowballs.  

The testing fiasco was only uncovered following an urgent probe into the accuracy of PCR tests, after thousands complained they tested positive with lateral flows only to get a negative result from the gold-standard PCR process. 

Scientists today appealed to Britons to keep taking PCR tests, saying that this was an isolated issue at one laboratory. 

The UK Health Security Agency, which took over from the now-defunct PHE, is still trying to work out exactly what went wrong. Health bosses ruled out the issue being down to faulty tests, however.

Meanwhile, West Berkshire council today urged everyone tested at one of its sites between October 3 and 12 to get a second swab.

Dr Will Welfare, the public health incident director at the UKHSA, said the lab had been investigated following concerns over its test results.

He said: ‘We have recently seen a rising number of positive LFD results subsequently testing negative on PCR. 

‘As a result of our investigation, we are working with NHS Test and Trace and the company to determine the laboratory technical issues which have led to inaccurate PCR results being issued to people. 

‘We have immediately suspended testing at this laboratory while we continue the investigation.’

He added: ‘There is no evidence of any faults with LFD or PCR test kits themselves and the public should remain confident in using them and in other laboratory services currently provided. 

‘If you get a positive LFD test, it’s important to make sure that you then get a follow up PCR test to confirm you have Covid. If you have symptoms of Covid, self-isolate and take a PCR test.’ 

Officials said some 400,000 tests had been processed by the lab since September 8 – the equivalent of around 12,000 every day.

But they said the majority of these would have tested negative.

Around 7 per cent of PCR tests carried out detect the virus, according to official figures.

And NHS Test and Trace officials claim around 800,000 PCR swabs are taken each day across the country. 

The 43,000 people who may have been given an incorrect result will be contacted in the coming days to get a second test, officials said.

Samples that were headed for the lab are being redirected to other testing centres dotted across the country.    

Britain has seven Lighthouse laboratories for analysing PCR tests, alongside dozens of other sites in universities, hospitals and that were set up by private companies. 

Immensa Health Clinic won a £119million Government contract in November last year to carry out PCR tests. 

This was not put out to tender, meaning other companies did not have a chance to bid for the deal.

It was awarded a further £50million by the Government in a contract in July. 

According to the Immensa website, the firm was new to Covid testing. It said: ‘In 2020, we adapted and evolved into Covid testing, taking advantage of our laboratory network, scientific expertise, and digital systems to deliver world-leading Covid testing solutions.’

Immensa is owned by Italy-based Dante Labs, which has operations in Wolverhampton and Cambridge as well as Dubai and Italy. 

The company can carry out up to 50,000 Covid tests a day, Mr Riposati wrote on its social media.  

It offers day-two and day-eight PCR tests for people who arrive in the UK, day-five test-to-release kits and ‘fit to fly’ swabs.

But the company is currently the subject of an investigation by the Competition and Markets Authority (CMA).

The CMA said it had received reports that the ‘popular’ business was failing to deliver PCR tests on time or at all, respond to customer complaints and to issue people with refunds.

The watchdog added Dante Labs may be using terms and conditions which unfairly limited consumers’ rights. 

Undercover footage showed employees at the centre fighting, playing football, throwing snowballs and sleeping during their shifts in January.

A source told the Sun on Sunday: ‘Testing is the way out of this horrific situation the country finds itself in and it’s a disaster at that site.

‘The company has been handed a multi-million pound contract for the staff to just mess around and potentially ruin thousands of tests.’

The Department of Health said at the time it took evidence of misconduct ‘extremely seriously’ and would investigate. Immensa did not respond to requests for comment. 

Mr Riposati, who also leads Immensa labs, said: ‘We are fully collaborating with UKHSA on this matter. Quality is paramount for us. 

‘We have proudly analyzed more than 2.5million samples for NHS Test and Trace, working closely with the great teams at DHSC and UKHSA. 

‘We do not wish this matter or anything else to tarnish the amazing work done by the UK in this pandemic.’

A spokeswoman for Wolverhampton University said in a statement: ‘I can confirm Immensa Health Clinic is one of the tenants at the University of Wolverhampton Science Park. 

‘The University of Wolverhampton and the University of Wolverhampton Science Park Ltd are not involved in the work of the company.’

Scientists today appealed for Britons to continue to get PCR tests, pointing out that the UK’s Covid testing system was built at pace.

Professor Alexander Edwards, a biomedical technology scientist at Reading University, said: ‘Let’s not throw the baby out with the bathwater.

‘The vast majority of tests are correct, and it’s worth remembering that our testing system has been built up from almost nothing at the start of the pandemic. 

‘I am genuinely amazed by this expansion of testing, and I applaud the hard work that has gone in on so many levels.

‘Many people dropped everything they were doing to focus fully on high-quality, scientifically sound testing, and following months of incredibly hard work have not received the same appreciation showered on vaccine workers. 

‘Please let’s not assume all problems or failures mean that all testing is bad.’

But there are growing signs that Britons are now feeeling uneasy about the accuracy of Covid tests.

Tim Barton, 48, from Swindon in the South West said he and his family got positive lateral flow tests after falling ill with Covid symptoms earlier this month.

But when they went for a PCR swab they all tested negative for the virus.

The client relationship director said he feared that issues at the Immensa laboratory may be behind the diagnosis.

He added: ‘My son, daughter and myself all had positive (lateral flow tests) — we then had PCR tests done at the test site in Swindon all of which came back negative.

‘This will undoubtedly impact people’s confidence in the accuracy of these types of tests… they could have cost lives.’

Concerns had been raised over the accuracy of lateral flow tests amid a surge in the number of secndary school children thought to be getting ‘false positives’.

This is when a child tests positive for the virus using the rapid swabs, but then gets a negative result from a PCR.

Test and Trace figures show that just six per cent of school children were getting false positives in the week to September 8, when schools returned.

But in the latest week some 13 per cent got false positives, almost double the original number.

Lateral flow tests are generally regarded as less accurate than gold-standard PCR tests.

Scientists have warned that the tests can produce the wrong results if they are not carried out correctly.

Meaghan Kill, an epidemiologist at the UKHSA, said on Twitter: ‘If you had a positive LFD between September 8 and October 12, you probably had Covid regardless of your PCR result.

‘No fault has been found in LFD test kits.

‘False positive LFDs are rare (3 in 10,000) especially when prevalence of Covid is high. Trust your LFD.’ 

West Berkshire council announced this morning it had been made aware of problems with Covid test results for swabs taken at one of its sites.

It said in a statement: ‘After receiving reports from local residents in recent weeks that there were concerns about the accuracy of test results from (Newbury Showground test site), we passed these concerns onto the DHSC for further investigation.

‘The DHSC has now confirmed that a number of sites nationally may have been affected by this issue, including the one at Newbury Showground.’

The Covid testing centre, based at the events venue on the outskirts of the historic market town, is run by the government.

Sites like this dish out the majority of PCR tests, with samples sent to labs for analysis before results are sent back by text or email.

Ministers aim to return all results within 24 hours, although in some cases it can take as long as 72 to get a diagnosis. 

Councillor Graham Bridgman told the Sun: ‘We are aware there was an issue with some tests undertaken at Newbury Showground earlier this month, which has now been resolved.

‘We would urge any residents that are concerned about their results to book another test as soon as possible so we can continue to prevent the spread of the virus across the district.’

There have been reports across the South West of England of lateral flow tests giving them negative results before PCR tests say they are positive.