It will be “difficult to know” if the Government has hit its coronavirus testing target, Downing Street has said.
More than 10 million essential workers and their households are now eligible for Covid-19 checks as officials race to hit their 100,000 coronavirus tests a day target by the end of the month.
The Prime Minister’s official spokesman said that 29,058 tests had been carried out in England, Scotland and Wales in the 24 hours up to 9am on Saturday.
But he cautioned that the numbers do have the “significant time lag” often seen on Monday, not reflecting the change over the weekend or the boost from the new testing portal.
All 10,000 home testing kits available on Monday were ordered within an hour and as of 11.30am around around 18,000 of the 22,000 testing site slots had gone, the Prime Minister’s spokesman added.
Downing Street played down expectations that it will be clear whether or not the Government has reached its testing target this week.
The Prime Minister’s spokesman added: “It’s going to take a little while longer for that to be clear.”
He said it will be “difficult” to know on Friday, adding: “For example, home testing kits can take up to 72 hours to get the results for and therefore show up in the numbers.”
While home testing kits were unavailable after 9am on Monday, drive-through tests in England and Scotland were both still available.
Mobile #coronavirus testing units will travel around the UK to help essential workers and the most vulnerable have better access to #covid19 tests.— Department of Health and Social Care (@DHSCgovuk) April 27, 2020
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â¶ï¸ fire and rescue services
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Downing Street’s comments come after a Government scientific adviser said up to 100,000 tests per day could be needed as part of a widespread testing and tracking strategy as the country emerges from lockdown.
Professor Peter Horby, chairman of the New and Emerging Respiratory Virus Threats Advisory Group (Nervtag), which is advising ministers, said the Government’s plans to move into tracking and tracing future coronavirus patients would be a “real logistical challenge”.
He told BBC Radio 4’s Today programme: “The test and trace capabilities are really going to be critical as we come out of lockdown.
“We will have to be able to test all those people (declaring via apps that they are displaying symptoms) and it is really a matter of scale and speed.
“One issue is how many tests we need, and if we are looking at 1,000 to 5,000 new cases per day of people with symptoms, of which maybe 5%-25% may have Covid, then you are talking about 25,000 to 100,000 tests per day.
“It is a real logistical challenge. But there is also the issue of speed as well.
“It is not much use getting the results five days later – you need it quickly so you can take the appropriate action and advise people to stay at home and also their contacts to stay at home to reduce transmission.”
He said such a testing and tracking strategy – also known as testing and contact tracing – would rely on the numbers of new cases being driven down.
Health Secretary Matt Hancock has said it is only by driving down the number of new cases that widespread testing and contact tracing will be effective.
It comes as the British Medical Association (BMA) said NHS staff need greater access to tests.
Dr Chaand Nagpaul, chairman of the British Medical Association (BMA) council, said the online booking system “offered no practical help” to healthcare workers.
“There is no point putting forward a proposal unless it’s matched with adequate capacity,” he told the PA news agency.
“What we found in the first two days was that within an hour the bookings had all been taken up, and therefore offered no practical help for large numbers of healthcare staff, who found the website had effectively closed to bookings.”
Dr Nagpaul said the current testing capacity is “well, well short” of the number of healthcare staff who are currently self-isolating, as he called on the Government to go further than the target.
“Our estimate is that there are about 90,000 health and care staff self-isolating based upon the Government figures of absence rates,” he told PA.
“With that in mind, if they all wanted to have a test, clearly capacity has to match that number on that assumption.”
The Department of Health and Social Care (DHSC) said patients and health and social care workers had been prioritised for tests from the beginning of the testing regime and would continue to be.
Under the expansion of the testing, NHS and social care staff, police officers, teachers, social workers, undertakers, journalists and those who work in supermarkets and food production are among those now eligible.
Test booking slots or home testing kits will become available from 8am each day, the DHSC has said, with their release staggered throughout the day.
The Government is “working hard” to increase the availability of Covid-19 tests through the online service, according to a DHSC spokeswoman.
“There has been significant demand for booking tests,” the spokeswoman added.