Health News Mon, 3 Aug 2020

New 90-minute tests for coronavirus and flu 'hugely beneficial'

New 90-minute tests that can detect coronavirus and flu will be rolled out in care homes and laboratories from next week.

The "on-the-spot" swab and DNA tests will help distinguish between Covid-19 and other seasonal illnesses, the government said.

The health secretary said this would be "hugely beneficial" over the winter.

Currently, three quarters of test results are returned within 24 hours and a quarter can take up to two days.

The announcement comes as the government pushed back a July target to regularly test care home staff and residents, saying the number of testing kits had become more limited.

Almost half a million of the new rapid swab tests, called LamPORE, will be available from next week in adult care settings and laboratories, with millions more due to be rolled out later in the year.

Additionally, thousands of DNA test machines, which have already been used in eight London hospitals and can analyse nose swabs, will be rolled out across NHS hospitals from September.

Around 5,000 machines will provide 5.8 million tests in the coming months, the Department for Health said.

There is currently no publicly available data on the accuracy of the new tests but Sir John Bell, Regius Professor of Medicine at Oxford University, who has been advising the government on tests, said they produced the same "sensitivity" as the current lab-based tests.

He added: "Millions of new rapid coronavirus tests will provide on-the-spot results in under 90 minutes, helping us to break chains of transmission quickly.

"The fact these tests can detect flu as well as Covid-19 will be hugely beneficial as we head into winter, so patients can follow the right advice to protect themselves and others."

Business Minister Nadhim Zahawi told BBC Breakfast 450,000 Oxford Nanopore LamPORE tests will be rolled out from next week and then DnaNudge test machines will go into the NHS labs and into other settings, with the hope of providing capacity for 5.8m tests in the coming months.

Asked on BBC Radio 4's Today programme if the new tests could be used in schools to help pupils return safely, Mr Zahawi said they could be rolled out to "other settings, including schools" as they do not need medical expertise.

Dame Anne Johnson, professor of infectious disease and epidemiology at University College London, told Today the new tests were "great news" but part of a wider system which needed to act rapidly overall. Rapid diagnosis was useful, but the most important thing was for people to self isolate if they felt ill.

Sir Paul Nurse, director of the Francis Crick Institute and a member of Scientists for Labour, said the government needed to "treat the public as adults" in Covid-19 communications.

"We need openness, transparency, scrutiny, and a leadership of people taking responsibility for the decision-making," he said.

Coronavirus tests are currently carried out at drive-through or walk-in sites as well as at hospitals for patients and some NHS workers.

Home testing kits can also be delivered to someone's door so that people can test themselves. Swab samples are analysed at a laboratory before the result is passed on to the individual.

Unlike other seasonal illnesses, those infected with Covid-19 are required to self-isolate for 10 days.

Regular testing of care home residents and staff was meant to have started on 6 July but officials said this might not be in place until the end of the first week of September.

A spokeswoman for the Department of Health said: "A combination of factors have meant that a more limited number of testing kits, predominantly used in care homes, are currently available for asymptomatic re-testing and we are working round the clock with providers to restore capacity."

Last month, the government withdrew one brand of home-testing kits used in care homes over safety concerns.

Meanwhile, researchers are urgently appealing for recovered patients to donate their blood plasma - as part of a major trial looking at how effective transfusing blood plasma into patients struggling to develop their own immune response to Covid-19 could be.

A further eight deaths were reported in the UK on Sunday, taking the total number of people who have died after testing positive for the virus to 46,201. However figures tend to be lower at the weekend due to reporting delays.

The latest government statistics also showed 744 new cases had been confirmed in the 24 hours to 09:00 on Sunday.
Source: BBC
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