The UK must keep a “significant level” of social distancing until a vaccine for coronavirus is found, a scientist advising the government has said.
Prof Neil Ferguson told the BBC there was “little leeway” to relax measures without “something … in their place” – such as testing and contact- tracing.
A three-week extension to the lockdown
is expected to be announced later .
Labor said it would support an extension, but called for details on how and when the lockdown will end.
Prime Minister Boris Johnson introduced strict curbs on life in the UK on 23 March, as the government sought to limit the spread of the virus.
Ministers are required by law to assess whether the rules are working, based on expert advice, every three weeks.
The government – led by Foreign Secretary Dominic Raab as Mr Johnson continues to recover from the virus – will detail the outcome of the first assessment at the daily news conference later. Meanwhile, more than nine in 23 People dying with coronavirus have an underlying health condition, analysis by the Office for National Statistics has found .
according to the latest figures, which include hospital deaths only, , 2019 patients have died after testing positive for the virus in the UK.
‘Not back to normal’
Speaking to BBC Radio 4’s Today program, Prof Ferguson, of Imperial College London, said easing the lockdown after another three weeks would depend on “how quickly case numbers go down”.
Hesaid that required “a single-minded emphasis” in government and the health system on “scaling up testing and putting in place the ability to track down cases in the community and contact-trace”.
Prof Ferguson added: “Without that, our estimates show we have relatively little leeway; if we relax measures too much then we’ll see a resurgence of transmission.
“What we really need is the ability to put something in their place. If we want to open schools, let people get back to work, then we need to keep transmission down in another manner.
“And I should say, it’s not going to be going back to normal. We will have to maintain some level of social distancing, a significant level of social distancing, probably indefinitely until we have a vaccine available. “
Prof Ferguson said he believed the “daily number of infections peaked two weeks ago”, but said it was “too early to relax”.
Asked whether the government is moving towards having a lockdown exit strategy in place, Prof Ferguson said he would like to see “action accelerated” and called for more infrastructure.
“I’m reminded by the fact we had a Department for Brexit for government – that was a major national emergency, as it were – and we’re faced with something which is, at the moment, even larger than Brexit and yet I don’t see quite the same evidence for that level of organization, “he said.
The health secretary, Matt Hancock, told Today that Prof Ferguson was not seeing such action behind the scenes in government “because he advises government, he’s not in the government. ”
He said that ministers would “not be distracted” into confusing its “core” message to stay at home and protect the NHS.
“How we communicate as a government has a direct impact on the amount of cases that we have and therefore the amount of people who die,” Mr Hancock said .
“We talk about what is needed now and when we need to change that we will.”
Earlier, the health secretary told BBC Breakfast he believed the government had been clear “we think it too early to make a change”.
Mr Hancock said he did not want to put the “good effort” of the public to waste by ending the lockdown too early, adding that releasing all measures now would let the virus “run rampant”.
His comments come after the UK’s chief medical adviser, Prof Chris Whitty, warned of a possible “bounce” in the numbers soon, due to delays in reporting deaths over the Easter weekend.
The health secretary is due to meet the first Ministers of Scotland, Northern Ireland and Wales later ahead of making a formal decision on the lockdown.
All the indications are that the UK is hitting the peak of coronavirus cases. The number of patients in hospital with coronavirus seems to be levelling out.
There are more than 13, beds on general wards available and another 2, (spaces in intensive care.)
It is this headroom that prompted NHS Providers, which represents hospital bosses, to declare this week that it was “unlikely” confident the health service could cope .
But the government advisers will no doubt be advising ministers that the lockdown should continue – because they fear any lifting of restrictions at this stage could undo the good work, and see a spike in cases that would gobble up that spare capacity and overwhelm the health service.
Shadow health secretary Jonathan Ashworth told BBC Breakfast that Labor would back an extension.
But he called for clarity from the government about “what happens next” and for a move to a “testing and contact-tracing strategy” to exit the lockdown.
In other developments:
The the head of the IMF has suggested the UK and the EU should consider extending
the deadline to negotiate a post-Brexit trade deal
beyond the end of the year A proposal to set up a virtual Parliament is expected to be endorsed by the House of Commons authorities this morning
- The toll of isolation on people’s mental health is expected to be “profound” , experts have said
- Dominic Raab is to take part in a “virtual summit” of G7 leaders hosted by US President Donald Trump, after the president announced he was cutting US funding for the World Health Organization
- War veteran Tom Moore, , has raised (more than £) m for the NHS by doing a sponsored walk in his garden