‘Nu’ Covid variant dubbed ‘worst ever’ hits Europe as first case detected in Belgium – World News


A patient in Belgium fell ill with the B.1.1.529 variant of the virus, which was first detected in South Africa. The patient, who had travelled from Egypt, developed the first symptoms on November 22

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Sajid Javid says vaccine ‘may be less effective’ against new variant

A new coronavirus variant that has been branded the “worst ever” mutation of the disease has already reached Europe, a virologist said today.

A patient in Belgium fell ill with the B.1.1.529 variant of the virus, which was first detected in South Africa.

Belgian Health Minister Frank Vandenbroucke said: “We have one case of this variant that is confirmed. It’s someone who came from abroad.”

However, the patient has no known links with South Africa and had travelled to Belgium from Egypt.

Marc Van Ranst, whose laboratory works closely with Belgium’s public health body Sciensano, said the person first developed symptoms on November 22.

A patient in Belgium has contracted the B.1.1.529 variant of Covid-19
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Image:

Anadolu Agency via Getty Images)

The new variant is set to be given the official name of “Nu” by the World Health Organisation as that is the next available letter in the Greek alphabet.

The Greek naming system for Covid-19 variants of interest and concern was introduced by the WHO at the end of May to make new strains of the virus easier to remember.

The labels such as Alpha, Beta, Gamma, Delta do not replace the scientific names for the variants – for example, the scientific name of the Nu variant is B.1.1.529.

The UK’s Health Secretary Sajid Javid said there was “huge international concern” over the new strain.

He told the House of Commons that experience has shown “we must move quickly and at the earliest possible moment”.

Sajid Javid said there is ‘huge international concern’ over the ‘Nu’ variant

He added there were concerns the variant may be more transmissible, make vaccines less effective and may affect one of the UK’s Covid treatments, Ronapreve.

He told MPs it was “highly likely” the B.1.1.529 variant had already spread from Africa to other countries.

The Government added South Africa, Botswana, Lesotho, Eswatini, Zimbabwe and Namibia to the UK’s travel red list on Thursday evening.

Passengers arriving in the UK from these countries from 4am on Sunday will be required to book and pay for a Government-approved hotel quarantine for 10 days.

Passengers walking through the arrivals area at Terminal 5 at Heathrow Airport today
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Getty Images)

Downing Street urged anyone who has arrived from these countries recently to get tested.

Other countries including Germany, Italy, France, Israel and Singapore have also restricted travel over the variant, and European Commission president Ursula von der Leyen has proposed stopping air travel from the southern African region.

However, South Africa’s foreign minister Naledi Pandor said on Friday that the UK’s decision to ban flights “seems to have been rushed”.

UK scientists first became aware of the new strain on November 23 after samples were uploaded to a Covid variant tracking website from South Africa, Hong Kong and then Botswana.

Virologists have identified a new variant of Covid-19 (Stock photo)
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REUTERS)

Professor Ravi Gupta, a professor of clinical microbiology at the University of Cambridge, said: “B.1.1.529 has signatures of cumulative mutation indicating that it emerged in a chronic infection.

“B.1.1.529 does certainly look of significant concern based on mutations present.

“Many have been shown to impact binding by neutralising antibodies, and some are known to increase the ability of virus to enter cells or to make them fuse together to allow cell-cell spread.”

Dr Susan Hopkins, chief medical adviser of the UK Health Security Agency, said scientists are very concerned about the new variant though no cases have been detected in the UK.

She told the Today programme that the new variant had around “30 different mutations that seem relevant – that’s double what we had in Delta (variant).”

She added: “If we look at those mutations, there’s mutations that increase infectivity, mutations that evade the immune response both from vaccines and from natural immunity, mutations that cause increased transmissibility.

“It’s a highly complex mutation, there’s also new ones that we have never seen before.”

The WHO said it would take weeks to determine how effective vaccines were against the new variant.

British Transport Secretary Grant Shapps told Sky News: “”As scientists have described, (this is) the most significant variant they’ve encountered to date.”

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George Holan

George Holan is chief editor at Plainsmen Post and has articles published in many notable publications in the last decade.

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