The new COVID variant XEC has been found by UK health experts as they prepare for winter, when cases tend to increase.
The UK Health Security Agency (UKHSA) has highlighted a slight increase in hospitalisations amid COVID patients recently, with the admission rate at 4.5 per 100,000 people in the week to 6 October, up from 3.7 a week prior.
It is the fourth weekly rise in a row – and this, mixed with the UKHSA finding some XEC cases – has led to plenty of news coverage about the new variant.
It comes as a number of analysts on social media have tipped XEC to become the dominant strain and fuel a winter wave – but is it more of a threat than others?
The reality is that while the UKHSA is urging people to protect themselves from COVID generally, it has not “sounded the alarm” on XEC.
It has acknowledged that people may be concerned about new variants, adding around one in 10 of new cases it has analysed shows XEC lineage.
“Current information doesn’t suggest we should be more concerned about this variant but we are monitoring this closely,” says Dr Jamie Lopez Bernal, consultant epidemiologist at UKHSA.
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What we know about XEC
XEC, like many other variants, is a part of the Omicron family.
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It was first found in May, according to the World Health Organization (WHO), which says it is a so-called recombinant of two other strains – KS.1.1 and KP.3.3 – meaning that genetic information was exchanged between them to form a third strain, XEC.
In its last COVID update on 9 October, the WHO said XEC was one of only two variants that was showing “increasing prevalence globally” between 19 August and 15 September – but it was still only responsible for a small percentage of cases, with KP.3.3 responsible for almost half of the cases worldwide.
In the UK, XEC was identified in 9.35% of COVID cases in samples taken by the UKHSA between 2 September 2024 and 15 September 2024, while 59.35% were identified as KP.3.3.
What is a variant?
When a virus enters a human cell and replicates itself, it has the potential to produce a mutation that leads to a new variant.
Variants that mutate with an advantage over other variants have the potential to be more dangerous to humans.
During the pandemic, thousands of COVID variants were identified – a large number of them by scientists in the UK.
The vast majority did not prove significant, and some just disappeared.
But, as people continue to be infected, experts say it is likely that the virus will have more opportunity to produce variants that will be able to fight back against our immune responses.
During the pandemic, scientists were concerned that as people develop immunity to one variant, the greater the likelihood that a mutation would occur that sidesteps our defences, and ends up as a more dangerous form of the virus.
What are the symptoms of XEC?
No health organisations have listed any symptoms specific to XEC.
It is said to have the same symptoms as other COVID variants, including:
• a high temperature • a new, continuous cough • a loss or change to your sense of smell or taste • shortness of breath • feeling tired or exhausted • an aching body • a headache • a sore throat • a blocked or runny nose.
Health authorities advise staying at home and avoiding contact with other people if you or your child have symptoms.
How can you protect yourself?
While the UKHSA isn’t sounding the alarm on XEC specifically, it is expecting COVID to circulate more in the winter, along with flu and respiratory syncytial virus (RSV), calling them the “three main winter threats”.
If you are eligible to get vaccinated against them, now is the time to do so, says Dr Bernal.
All adults aged 65 and over are able to receive both the latest COVID booster vaccination and this year’s flu jab, along with residents in older adult care homes and people with underlying health conditions aged six months to 64 years.
Both vaccinations are also being offered to frontline health and social care staff, with employees in older adult care homes eligible for the COVID jab.
The NHS is also offering for the first time a vaccination against RSV, a common cause of coughs and colds, which can be dangerous to older people and young children.
The jab is available to people aged 75 to 79 as well as pregnant women from 28 weeks, to protect their child.
The prime minister had called on Benjamin Netanyahu’s government to take substantive steps to end the “appalling situation in Gaza“, agree to a ceasefire, commit to a long-term sustainable peace, allow the UN to restart the supply of aid, and not annex the West Bank.
The Israeli foreign ministry furiously rejected his statement, with Mr Netanyahu claiming that “Starmer rewards Hamas‘s monstrous terrorism and punishes its victims”.
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Could recognition of Palestine change the West Bank?
Ilay David, brother of Hamas hostage Evyatar David, who was seen emaciated in a video last month, said giving recognition was “like saying to Hamas: ‘It is OK, you can keep starving the hostages, you can keep using them as human shields.’
“This kind of recognition gives Hamas power to be stubborn in negotiations. That is the last thing we need right now.”
There has been no ceasefire, and the situation in Gaza has deteriorated, with a declaration of a famine in Gaza City and the expansion of Israeli military operations.
Israel has launched a major ground offensive to seize all of Gaza City and destroy Hamas in an operation which has prompted widespread condemnation, with UK Foreign Secretary Yvette Cooper calling it “utterly reckless and appalling”.
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What changed in UK’s Gaza policy?
Earlier this month, a UN commission of inquiry concluded that Israel has committed genocide against Palestinians in Gaza. Israel said the claim was “distorted and false”.
The UK will join 147 of the 193 members of the UN who recognise Palestine ahead of the UN General Assembly in New York on Monday.
Other nations, including France, Australia and Canada, have said they plan to take the same step at the UN gathering as part of a broad international effort to put pressure on Israel.
During a joint news conference with the prime minister at Chequers on Thursday, Donald Trump said he disagreed with recognition, and US politicians have urged the UK and other allies to reverse their stance.
Image: Sir Keir Starmer is expected to deliver the announcement on Sunday. Pic: PA
Sky News understands that Israel is considering options in response to the UK’s decision, but the strength of that reaction is still under consideration.
Family members of some of the 48 hostages still in captivity, after Hamas and other militant groups stormed into Israel on 7 October 2023, have written an open letter to Sir Keir, condemning the move.
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Israel ramps up attacks on Gaza City
“Hamas has already celebrated the UK’s decision as a victory and reneged on a ceasefire deal,” they said.
“We write to you with a simple plea – do not take this step until our loved ones are home and in our arms.”
The UK government is understood to be looking at further sanctions on Hamas, and has demanded the group release all hostages, agree to an immediate ceasefire, accept it will have no role in governing Gaza, and commit to disarmament.
Heathrow was among a number of major airports across Europe hit by delays after a suspected cyber attack that targeted a service provider for check-in and boarding systems.
The “technical issue” affecting Collins Aerospace, which provides check-in and boarding services for various airlines, resulted in 14 flights being cancelled at Brussels Airport on Saturday, and several more being delayed at London Heathrow, Berlin, and Dublin, among others.
Passengers have reported being unable to check in online, instead queuing for hours for staff to deal with them manually at desks and departure gates, only to be told their flights are not taking off.
Helen Steel, 49, left Dorset for Heathrow at 3am to travel home to Oslo, with her cat Thomas – but was “shouted at by staff” who told her she would not be able to fly until Sunday.
Describing the situation as an “absolute nightmare”, she said: “I’ve got an animal here, so I’m very concerned about his welfare.
“I’ve been shouted at twice and I broke down in tears because I was worried about him. None of us have had any information whatsoever. Whenever we ask ground staff, they shout at us.”
Ms Steel says she spent two hours in the queue on the phone to customer service and is now having to find a hotel to stay in overnight.
Sam arrived at Heathrow expecting to drop his girlfriend off for her flight to Rio de Janeiro – but was still at the airport seven hours later.
Image: Sam has been at Heathrow for seven hours after his girlfriend’s flight to Rio was cancelled
When they arrived, it was “chaos everywhere”, he told Sky News, with “nobody seeming to know what was going on”.
The couple say they were not told about the cyber attack by airport staff, finding out about it online instead.
After queuing for three hours, they made it to the front, only to be told the plane was not taking off, he adds.
“Her flight was at 8.40am and it was held back until 10.15am. At 10.10am they sent everyone away and told them to contact the airline. But there are no representatives for any airlines whatsoever. It’s been a bit of a farce.
“Nobody knew where they were going – and they were sending people left, right, and centre.
“She’s going tomorrow now, but we’ve got to find a hotel, and no one is here to give us any hotel vouchers. They just give you a piece of paper and say ‘you’ve got to pay for it yourself’.”
Image: Passengers wait for news at Heathrow Terminal 4. Pic: PA
‘Insane queues’ and ‘skeleton staff’
Passenger Tereza Pultarova waited around 10 hours at Heathrow after she arrived at 4.30am for her flight to Cape Town via Amsterdam.
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Tereza Pultarova had to wait 10 hours at Heathrow
“We were kind of stranded here because KLM wasn’t able to issue us boarding passes digitally, and requested us to collect them at the check-in desk,” she said.
“And then they told us that there is some sort of global issue with the system they’re using for check-in and boarding, and they have to do everything manually. So then they were checking in people at the rate of, like, one person per 10 minutes.
“I’m not exaggerating. It was just insane, the queue wasn’t moving. And then suddenly they said, ‘Oh, the flight will be departing, we’re closing the gate’.
Maria Casey was due to fly to Thailand with Etihad Airways – but had to wait three hours to drop off her luggage at Heathrow, with staff taking between five and 10 minutes to deal with each passenger.
Image: Queues at Heathrow. Pic: PA
“The queues are terrible,” she told Sky News. “It was an absolute skeleton staff. Out of six of the desks there were probably two people”.
A Heathrow spokesperson advised people to arrive no more than three hours early for a flight and apologised for any inconvenience.
It is understood British Airways at Terminal 5 remains unaffected and is operating as normal.
Collins Aerospace said it is working to resolve the issue as soon as possible.
“We have become aware of a cyber-related disruption to our Muse (Multi-User System Environment) software in select airports, the firm said in a statement.
“The impact is limited to electronic customer check-in and baggage drop and can be mitigated with manual check-in operations. We are actively working to resolve the issue and restore full functionality to our customers as quickly as possible.”
An elderly British couple who have arrived back in the UK after being detained in a maximum security Taliban prison are “delighted to be free”, their son has told Sky News.
Barbie Reynolds, 76, and her husband Peter, 80, were arrested in February after spending decades in Afghanistan, where they have dual citizenship.
They had been held without charge before being released from detention on Friday and flown to Qatar, where they were reunited with their daughter, before flying back to Heathrow Airport on Saturday.
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Freed couple reunites with daughter
The couple’s son, Jonathan Reynolds, told Sky News: “They’re just delighted to be free… they’re very excited to see their kids and grandkids and great grandkids, people they’ve just been wanting to catch up with and wondered if they’d ever see them again.”
Jonathan, who spoke to his parents from Wyoming in the US in a FaceTime call with some of his siblings, said: “I’ve seen photographs of them in hospital beds getting checked. I’ve seen them having full English breakfasts. So they’re jumping on that.”
Image: Peter Reynolds enjoys breakfast after his release
He described some of the conditions his parents had been kept under in a “big maximum security prison with thousands of inmates”.
“My dad described being handcuffed or chained to other criminals. And, one point he had his chest hairs ripped out,” he said.
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“He was hit in the head. And, then they were moved, to more of a safe house.”
Image: Peter Reynolds gets hospital check-up
But Jonathan said his parents retained their British politeness even when calling him from a payphone in the prison yard, with his dad asking: “Is now a good time?”.
“It was totally, ‘Yeah, not too bad. Where’s the queue to get out of here?'”
The UK government advises British nationals not to travel to Afghanistan.
Abdul Qahar Balkhi, a spokesperson at the Talibangovernment’s foreign ministry, said in a statement posted on X that the couple “violated Afghan law” and were released from prison after a court hearing.
He did not say what law the couple were alleged to have broken.
Sky correspondent Cordelia Lynch was at Kabul Airport as the freed couple arrived and departed.
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Sky’s Cordy Lynch speaks to released couple
Mr Reynolds told her: “We are just very thankful.”
His wife added: “We’ve been treated very well. We’re looking forward to seeing our children.
“We are looking forward to returning to Afghanistan if we can. We are Afghan citizens.”
The couple have lived in Afghanistan for 18 years and run an organisation called Rebuild, which provides education and training programmes.
They have been together since the 1960s and married in the Afghan capital in 1970.