England’s chief medical officer has warned of the “social cost” if coronavirus intensifies as two more people were diagnosed with the virus in the UK.

One of the new cases – a parent at a Buxton primary school in Derbyshire – contracted the virus in Tenerife, where 168 Britons are being kept in a hotel on the south west of the island.

The other contracted the virus in Italy, which has become the worst affected country in Europe with more than 400 cases and 14 deaths.

One patient has been taken to the specialist infectious diseases centre at the Royal Liverpool Hospital and the other to the Royal Free Hospital in London.

The new cases bring the total number of people diagnosed with Covid-19 in the UK to 15.

It comes as England’s chief medical officer, Professor Chris Whitty, warned that onward transmission between people in the UK was “just a matter of time in my view”.

Speaking at a Nuffield Trust summit, he said: “If this becomes a global epidemic then the UK will get it, and if it does not become a global epidemic, the UK is perfectly capable of containing and getting rid of individual cases leading to onward transmission.”

But he said onward transmission was likely, adding: “If it is something which is containable, the UK can contain it. If it is not containable, it will be non-containable everywhere and then it is coming our way.”

He said there could be a potential “social cost” if the virus intensifies, which could include reducing mass gatherings and closing schools.

“One of the things that’s really clear with this virus, much more so than flu, is that anything we do we’re going to have to do for quite a long period of time, probably more than two months,” he said.

“The implications of that are non-trivial, so we need to think that through carefully.

“This is something we face as really quite a serious problem for society potentially if this goes out of control.”

HEALTH Coronavirus
(PA Graphics)

In Derbyshire, Burbage Primary School in Buxton remains closed after a parent there was diagnosed with the illness.

Dr Fu-Meng Khaw, centre director for Public Health England (PHE) East Midlands, said PHE was contacting people who had close contact with the patient, and confirmed they were infected whilst in Tenerife.

He added: “Close contacts will be given health advice about symptoms and emergency contact details to use if they become unwell in the 14 days after contact with the confirmed cases.

“This tried and tested method will ensure we are able to minimise any risk to them and the wider public.

“We are aware that Burbage Primary School in Buxton has taken the decision to close today.

“My team have spoken to the school, assessed the risk and confirmed that there is currently no information to suggest that there is any increased health risk to any pupils or staff at the school and no public health reason to remain closed at the current time.”

Buxton Medical Practice in Derbyshire, a two-minute drive from the school, also urged patients not to attend for appointments on Thursday due to the confirmed case.

Meanwhile, 168 Britons remain confined to the H10 Costa Adeje Palace in Tenerife after at least four guests were diagnosed with coronavirus.

The Minister of Health in Tenerife said around 130 of guests from 11 different countries will be able to leave the hotel if they arrived on Monday, after infected guests had already left.

Coronavirus
Burbage Primary School has been closed due to a “confirmed case of coronavirus amongst our parent population” (Peter Byrne/PA)

But it is unclear whether anyone from the UK will be allowed to leave.

Britons have expressed frustration at quarantine measures at the hotel, with guests walking around the hotel without face masks and sharing meals at the buffet.

One guest told the PA news agency an aqua gym class was held in the hotel pool on Thursday, while another said they had witnessed a cocktail-making class.

TV doctor Hilary Jones has blasted isolation measures at the hotel and warned that guests may need to stay on well beyond an initial 14 days.

The Foreign Office has no current plans to repatriate Britons from the hotel but is keeping the situation under review.

Professor Yvonne Doyle, medical director at PHE, said it had sent a health protection specialist to Tenerife “to work with the Spanish authorities to better understand the public health measures that have been put in place in the hotel”.

She added: “This includes understanding spread of the virus within the hotel and how the Spanish authorities are monitoring the situation.”

So far in the UK, 7,690 people have been tested for the virus and of the 15 to have tested positive, eight have so far been discharged from hospital.

Globally, Denmark was among those countries confirming their first cases on Thursday, while Saudi Arabia has stopped Muslim pilgrims entering to worship at the holy cities of Mecca and Medina.

In Japan, all schools will close for several weeks, while US experts have reported the first case of unknown origin, which suggests the virus is spreading there.

In China, where the virus originated, 78,497 cases have been reported, including 2,744 deaths.

After Brazil confirmed Latin America’s first case on Wednesday, the virus has reached every continent except Antarctica.

World Health Organisation (WHO) director-general, Dr Tedros Ghebreyesus, told a press conference in Geneva on Thursday that coronavirus has the potential to become a global pandemic but this stage had not been reached.

Public health advice remains to wash hands with soap, not rub the face and maintain a distance from people who are coughing and sneezing, he said.

Dr Michael Ryan, executive director of the WHO Health Emergencies Programme, said the idea that the virus is mostly being transmitted by people without symptoms is a “myth”.

He added: “Data from China does not suggest that asymptomatic people are becoming the driving force behind this.”