A new sub-lineage of the Omicron COVID variant now makes up one in seven cases in the UK.
EG.5 and EG.5.1 are descendants of Omicron, which was first detected in South Africa in late-2021 before becoming widespread in the UK.
This week the World Health Organisation (WHO) designated EG.5 as a ‘variant of interest’ after it was reported in 51 countries.
Here Sky News looks at it in more detail.
When was it discovered?
EG.5 was first detected on 17 February but was given ‘variant under monitoring’ status by WHO on 19 July following a spike in cases, particularly in Asia. As of 7 August it was a ‘variant of interest’.
Most reported cases are still in China (30.6%), followed by the US (18.4%), South Korea (14.1%) and Japan (11.1%).
More on Covid-19
Related Topics:
According to the latest UK Health Security Agency (UKHSA) data, it is now the second most prevalent variant making up 11.8% of UK cases as of 27 July. As of 4 August, it represented one in seven UK infections.
The majority of cases are still the Arcturus strain, another Omicron sub-variant that emerged earlier in the year.
Advertisement
On a global scale, WHO claims EG.5 makes up 17.4% of infections as of 23 July, which it says is a “notable rise” on the last time it collected data on 25 June.
What are the symptoms?
According to the ZOE health app, the symptoms of EG.5 and EG.5.1, are similar to other Omicron sub-variants.
These include:
Runny or blocked nose
Headache
Fatigue
Sore throat
Sneezing
How worried should we be?
WHO has said that on the evidence available the “public health risk posed by EG.5 is low at global level” and similar to the other Omicron sub-variants we’ve seen in the past two years.
They haven’t found an increase in disease severity compared to ones we’ve seen previously either.
But it does have a growth advantage and immune escape properties, which means it can evade natural or vaccine-based immunity.
It predicts that: “Due to its growth advantage and immune escape properties, EG.5 may cause a rise in case incidence and become dominant in some countries or even globally.”
There have been increases in COVID hospitalisations in some Asian countries where EG.5 is circulating but there is no evidence of a link between the sub-variant and any spike in hospital admissions.
Professor Francois Balloux, an expert in computational systems biology and director of the UCL Genetics Institute, said it still “only plays a minor role in the current increase in cases”.
He says this is “driven primarily by the weather”, which has prevented people from spending more time outdoors in recent weeks, and “constantly waning immunity” from booster jab campaigns.
“There is nothing that feels particularly concerning about EG.5.1, relative to the many other Omicron sub-variants in circulation,” he said.
Biologist Professor T. Ryan Gregory who coined the nickname “Eris” for EG 5.1 on social media, adds that it “isn’t super notable in terms of specific mutations” and “is not even the fastest XXB (Omicron) variant”.
He added it is “one to watch even if it’s not expect to cause a large wave”.
But virologist Professor Stephen Griffin wrote on X, formerly known as Twitter, that “not being more severe than existing strains is not the same as not being severe”.
He warned that “individual risks scales by prevalence” and stressed the continuing risks of Long COVID and lack of immunity in the super clinically vulnerable.
Please use Chrome browser for a more accessible video player
2:03
Why UK COVID rates are rising again
What about COVID more generally?
Generally COVID cases are on the rise. Although universal testing and routine reporting of cases has ended in the UK, hospital admissions remain an indication of prevalence.
Currently the COVID hospitalisation rate is 1.97 per 100,000 people – compared to 1.17 a week earlier.
People aged 85 and over represent the biggest age group in hospital as they have throughout the pandemic.
According to UKHSA “overall levels of admission remain extremely low and we are not currently seeing a similar increase in ICU admission”.
The wife of murdered Saudi Arabian journalist Jamal Khashoggi says “zero justice” has been served over her husband’s death.
Mr Khashoggi, a strident critic of the kingdom, was slain by Saudi agents in an operation in Istanbul in 2018, and American intelligence agencies concluded Mohammed bin Salman had ordered his capture or killing.
The crown prince has denied ordering the operation, but acknowledged responsibility as Riyadh’s de-facto ruler.
He was hosted at the White House on Tuesday for the first time in seven years, and Donald Trump defended him and cast doubt upon his own country’s assessments.
Please use Chrome browser for a more accessible video player
1:34
Saudi leader asked about murdered journalist
Mr Trump derided Mr Khashoggi as “extremely controversial” and said “a lot of people didn’t like that gentleman”.
Hanan Khashoggi told Sky News’ The World With Yalda Hakim she was “disappointed” by the remarks, as she demanded compensation from the crown prince.
He has described the killing of her husband as a “huge mistake”.
Addressing Mr Trump directly, Ms Khashoggi said she would be willing to meet the US president to tell him about the Washington Post writer, who she said was “a great man, and a professional, and he was a brave man as well”.
Image: A vigil for Khashoggi outside the Saudi consulate in Istanbul, where he was killed. Pic: Reuters
‘They destroyed my life’
Ms Khashoggi said her husband was not controversial or unlikeable – but even if he was, “it doesn’t justify the action of kidnapping him, torturing him, killing him and dismantling his body”.
She also said she would meet the crown prince and “ask him to retrieve Jamal’s body, so I can bury him in a decent, good way”, as well as ask for financial compensation.
“They killed my husband, they destroyed my life,” she added. “They have to compensate me.”
Image: Hanan Khashoggi
Trump defends MBS
Asked about the murder in the Oval Office, Mr Trump said: “Whether you like him or didn’t like him, things happen.
“But he (Bin Salman) knew nothing about it, and we can leave it at that.
“You don’t have to embarrass our guest by asking a question like that.”
Please use Chrome browser for a more accessible video player
2:06
The prince and president: What happened?
Mr Trump even celebrated the Saudi leader for the kingdom’s human rights record, without providing specific details.
“I’m very proud of the job he’s done,” he said.
Human rights groups say Saudi authorities continue to harshly repress dissent by arresting human rights defenders, journalists and political dissidents.
They also highlight a surge in executions in Saudi Arabia they connect to an effort to suppress internal dissent.
Please use Chrome browser for a more accessible video player
2:01
Security minister accuses China of interference
That case against two British men accused of spying for Beijing fell apart because officials would not use the words “enemy” or “national security threat” to describe China.
The failure projected a sense of weakness in the face of Chinese espionage efforts, something the government is keen to dispel.
Image: (L-R) Christopher Cash and Christopher Berry had the charges against them withdrawn in September. Pics: Reuters
Those efforts remain persistent and dangerous, security officials insist.
China has always aggressively sought the official and commercial secrets of Western nations.
It regards that mission as a patriotic duty, an essential part of a national project to catch up with and then overtake the West.
In the words of Britain’s security minister, Dan Jarvis, on Tuesday, China seeks “to interfere in our sovereign affairs in favour of its own interests”.
Indeed, much of China’s technological and economic progress was, until recently, built on intellectual property stolen from rival nations.
Its private sector has been notorious for ripping off and reverse engineering Western know-how, pilfered from joint venture partners or through commercial espionage.
Spotify
This content is provided by Spotify, which may be using cookies and other technologies.
To show you this content, we need your permission to use cookies.
You can use the buttons below to amend your preferences to enable Spotify cookies or to allow those cookies just once.
You can change your settings at any time via the Privacy Options.
Unfortunately we have been unable to verify if you have consented to Spotify cookies.
To view this content you can use the button below to allow Spotify cookies for this session only.
Intelligence agencies say the Chinese have also hoovered up vast amounts of personal data from all of us through social media platforms like TikTok and other methods, collecting in bulk for now, for sifting and harvesting later.
Officially, the Chinese government denies all these allegations. It has to be said that Western spies are also hard at work snooping on China.
But critics say Western nations have been naive and too trusting of the Chinese threat.
While the British government remains unsure whether to identify China as an enemy or simply a commercial rival, an ambivalence remains, which Beijing will continue doing its best to exploit.
Mass killings and millions forced to flee for their lives have made Sudan the “epicentre of suffering in the world”, according to the UN’s humanitarian affairs chief.
About 12 million people are believed to have been displaced and at least 40,000 killed in the civil war – but aid groups say the true death toll could be far greater.
Tom Fletcher, the UN’s under-secretary-general for humanitarian affairs, told Sky’s The World With Yalda Hakim the situation was “horrifying”.
“It’s utterly grim right now – it’s the epicentre of suffering in the world,” he said of Sudan.
The war between the Sudanese army and the paramilitary Rapid Support Forces (RSF) – who were once allies – started in Khartoum in April 2023 but has spread across the country.
Image: A child receives treatment at a camp in Tawila after fleeing Al Fashir . Pic: AP
The fighting has inflicted almost unimaginable misery on a nation that was already suffering a humanitarian crisis.
Famine has been declared in some areas and Mr Fletcher said there was a “sense of rampant brutality and impunity” in the east African nation.
“I spoke to so many people who told me stories of mass executions, mass rape, sexual violence being weaponised as part of the conflict,” he said.
The fall of a key city
Last month, the RSF captured Al Fashir – the capital of North Darfur state – after a siege of more than 18 months.
Hundreds have been killed and tens of thousands forced to flee, according to the UN and aid groups.
Please use Chrome browser for a more accessible video player
2:34
Explained: Key Sudan city falls
The World Health Organisation said more than 450 people alone were reportedly killed at a maternity hospital in the city.
RSF fighters also went house to house to murder civilians and carried out sexual assault and rape, according to aid workers and displaced people.
The journey to escape Al Fashir goes through areas with no access to food, water or medical help – and Mr Fletcher said people had described to him the “horrors” of trying to make it out.
“One woman [was] carrying her dead neighbour’s malnourished child – and then she herself was attacked on the road as she fled towards Tawila,” he told Sky News.
Please use Chrome browser for a more accessible video player
“We’ve got to make sure there are teams going in to investigate these atrocities. Al Fashir is a crime scene right now,” he said.
“But we’ve also got to make sure we’ve got protection for civilians from the future atrocities.”
Children at the forefront of suffering
Mr Fletcher told Yalda Hakim that children had “borne the brunt” and made up one in five of those killed in Al Fashir.
He said a child he met “recoiled from me” and “flinched” when he gestured towards a Manchester City logo on his shirt when they were kicking a ball around.
“This is a six-year-old, so what has he seen and experienced to be that terrified of other people?” he asked.
He’s urging the international community to boost funding to help civilians, and a “much more vigorous, energised diplomacy” to try to end the fighting.
“This can’t be so complex, so difficult, that the world can’t fix it,” he told Sky News.
“And we’ve seen some momentum. We’ve seen the quad – Egypt, America, Saudi, the UAE just recently – getting more engaged.
“I’m in daily contact with them all, including the White House envoy, Dr Massad Boulos, but we need to sustain that diplomatic engagement and show the creativity and patience that’s needed.”