Could Omicron be GOOD news?

Could Omicron be GOOD news? Variant ‘might speed up end of pandemic if it causes mild illnessas South Africa records NO hospital admissions or deaths from super strainbut scientists won’t know for at least two weeks

  • It will take two weeks to determine Omicron’s impact on hospitalisations and deaths, experts warned today
  • But scientists in South Africa said patients infected with the variant are young and have mild symptoms
  • Doctors say symptoms include tiredness, a sore head and muscle aches and patients recover within days
  • German health expert said it would be an ‘early Christmas giftif the new strain causes mild illness
  • Scientists have warned Covid is unlikely to ever be eradicated, but will transition into a milder cold-like virus
  • But WHO warned variant could change the ‘trajectory of the pandemicand the ‘consequences may be severe
  • The new Covid variant Omicron could turn out to be a ‘Christmas giftif it causes milder illness, a German health expert said today after South African doctors said the strain appears to cause less severe symptoms.

    Medics in 남아프리카 said the strain is causing mild symptoms — such as a headache and tiredness — than previous versions of the virus and hasn’t led to a single hospitalisation or death.

    Professor Karl Lauterbach, a clinical epidemiologist who is in the running to be Germany’s next health minister, said the early reports means Omicron could be a Christmas gift and may even speed up the end of the pandemic.

    He suggested that it has so many mutations — 32 on the spike protein alone, twice as many as Delta — which could mean it is optimised to infect and be less lethal, in line with how most respiratory viruses evolve.

    Scientists have long-warned the coronavirus is unlikely to ever be eradicated but will instead transition into a milder cold-like virus.

    하나, experts warned today that they need at least two weeks to determine what impact the Omicron variant will have, due to the time it takes for someone to become seriously unwell after catching the strain.

    Scientists also need at least two weeks to work out whether Omicron’s worrying mutations could make it more infectious than Delta and resistant to vaccines will translate in the real world.

    And most cases have so far been in younger people, who experience milder symptoms from the virus compared to older adults.

    It comes as Scotland’s First Minister Nicola Sturgeon said Christmas plans could be put in jeopardy by the new strain, raising fears Britons could be stung with last-minute curbs like last year.

    The Botswana variant has around 50 mutations and more than 30 of them are on the spike protein. The current crop of vaccines trigger the body to recognise the version of the spike protein from older versions of the virus. But the mutations may make the spike protein look so different that the body's immune system struggles to recognise it and fight it off. And three of the spike mutations (H665Y, N679K, P681H) help it enter the body's cells more easily. 그 동안에, it is missing a membrane protein (NSP6) which was seen in earlier iterations of the virus, which experts think could make it more infectious. And it has two mutations (R203K and G204R) that have been present in all variants of concern so far and have been linked with infectiousness

    The Botswana variant has around 50 mutations and more than 30 of them are on the spike protein. The current crop of vaccines trigger the body to recognise the version of the spike protein from older versions of the virus. But the mutations may make the spike protein look so different that the body’s immune system struggles to recognise it and fight it off. And three of the spike mutations (H665Y, N679K, P681H) help it enter the body’s cells more easily. 그 동안에, it is missing a membrane protein (NSP6) which was seen in earlier iterations of the virus, which experts think could make it more infectious. And it has two mutations (R203K and G204R) that have been present in all variants of concern so far and have been linked with infectiousness

    South Africa recorded 6,048 new cases on Saturday, a 20-fold increase on the 306 positive tests registered two weeks earlier. But deaths have so far remained flat, 와 20 recorded on Saturday.

    And doctors have said symptoms among patients are mild and include tiredness, muscle aches and a headache. 하나, they noted they are among younger people.

    Nicola Sturgeon calls for UK arrivals to quarantine for EIGHT DAYS

    The first ministers of Scotland and Wales today called on Boris Johnson to extend Covid self-isolation rules for all UK arrivals from two to eight days to curb the spread of the Omicron variant — as Scotland confirmed six cases.

    In a coronavirus briefing this morning, Nicola Sturgeon said Scots should start working from home immediately to stem the virus in a warning sign that England could soon face more restrictions.

    Ms Sturgeon revealed that not all of the Omicron cases have links abroad, suggesting the super strain is now spreading domestically as she announced surge testing will be deployed to areas with cases.

    The SNP leader and Mark Drakeford have demanded Mr Johnson convene an emergency COBRA meeting to come up with a ‘tougher four nations approachto tackling the variant.

    They are also pushing for the Prime Minister to lay the groundwork for a potential return of the furlough scheme, which closed two months ago after costing more than £70billion, just in case the situation worsens.

    하나, Downing Street swiftly rejected the pleas from Ms Sturgeon and Mr Drakeford, arguing that the Government’s initial response to the variant is still the correct one.

    광고

    But they warned the first cases of the variant — scientifically known as B.1.1.529 — in South Africa have been among younger people, who tend to have higher infection levels due and experience milder illness.

    Experts said symptoms and their severity could be different as Omicron spreads into older age groups.

    The full picture of the new variant is up to six weeks away, but the World Health Organization (WHO) warned the variant could change the ‘trajectory of the pandemicand the ‘consequences may be severe’.

    And experts warn vaccines are likely to still protect against the virus, but real world data will likely reveal the jabs are less effective against Omicron compared to previous strains.

    Professor Lauterbach tweeted ‘it would really be an early Christmas presentif Omicron was a less severe version of the virus.

    But he cautioned that only six per cent of South Africa’s population is aged over 65-years-old, while ‘Germany is the oldest country in Europe with many chronically ill people’.

    Scientists have warned the world is weeks away from knowing what impact the new variant will have, due to the delay in people catching the virus and becoming severely unwell.

    앤서니 파우치 박사, the US chief medical advisor, said ‘it will take approximately two more weeksuntil experts have more definitive information on transmissibility and severity.

    And Scotland’s First Minister said the coming weeks will reveal ‘much moreabout the variant.

    British scientists are waiting for a live version of the variant to arrive in laboratories to conduct further tests.

    Viruses and their new variants tend to initially spread among younger age groups, who tend to have a higher number of daily contacts and attend more large-scale events.

    But Dr Angelique Coetzee, chair of the South African Medical Association and the first person to spot the new variant in a patient, said seven people she treated had extreme tiredness, mild muscle aches, a scratchy throat and a dry cough.

    She told the BBC’s Andrew Marr Show: ‘What we are seeing clinically in South Africa – and remember I’m at the epicentre – it’s extremely mild.

    Dr Coetzee said those infected with the strain recovered well at home and ‘get better within two to three days after we’ve seen them’.

    When asked if the UK was ‘panicking unnecessarily’ she said: ‘I would say yes, at this stage I would say definitely.

    ‘There’s no need to panic,’그녀는 덧붙였다.

    But the WHO urged caution, warning scientists are yet to determine if Omicron is more transmissible or causes more severe disease.

    It said ‘there is currently no information to suggest that symptoms associated with Omicron are different from those from other variants’.

    The WHO added: ‘Initial reported infections were among university students—younger individuals who tend to have more mild disease — but understanding the level of severity of the Omicron variant will take days to several weeks.

    ‘All variants of Covid, including the Delta variant that is dominant worldwide, can cause severe disease or death, in particular for the most vulnerable people, and thus prevention is always key.

    Here is everything we know about the variant so far:

    What is so concerning about the variant?

    Experts say it is the ‘worst variant they have ever seenand are alarmed by the number of mutations it carries.

    The variant — which the World Health Organization has named Omicron — has 32 mutations on the spike protein — the most ever recorded and twice as many as the currently dominant Delta strain.

    Experts fear the changes could make the vaccines 40 per cent less effective in a best-case scenario.

    This is because so many of the changes on B.1.1.529 are on the virus’s spike protein.

    The current crop of vaccines trigger the body to recognise the version of the spike from older versions of the virus.

    But because the spike protein looks so different on the new strain, the body’s immune system may struggle to recognise it and fight it off.

    It also includes mutations found on the Delta variant that allow it to spread more easily.

    Experts warn they won’t know how much more infectious the virus is for at least two weeks and may not know its impact on Covid hospitalisations and deaths for up to six weeks.

    What mutations does the variant have?

    The Botswana variant has more than 50 mutations and more than 30 of them are on the spike protein.

    It carries mutations P681H and N679K which are ‘rarely seen togetherand could make it yet more jab resistant.

    These two mutations, along with H655Y, may also make it easier for the virus to sneak into the body’s cells.

    And the mutation N501Y may make the strain more transmissible. It was previously seen on the Alpha and Beta strains — which were first spotted in South Africa and Kent, 각기.

    Two other mutations (R203K and G204R) could make the virus more infectious, while a mutation that is missing from this variant (NSP6) could increase its transmissibility.

    Between November 11 11 월 26, 있었다 48 direct flights from Cape Town and Johannesburg to London Heathrow. During this period, there were two British Airways flights and one Virgin Atlantic flight per day

    Between November 11 11 월 26, 있었다 48 direct flights from Cape Town and Johannesburg to London Heathrow. During this period, there were two British Airways flights and one Virgin Atlantic flight per day

    It also carries mutations K417N and E484A that are similar to those on the Beta variant that made it better able to dodge vaccines.

    But it also has the N440K, found on Delta, and S477N, on the New York variant — which was linked with a surge of cases in the state in March — that has been linked to antibody escape.

    Other mutations it has include G446S, T478K, Q493K, G496S, Q498R and Y505H, although their significance is not yet clear.

    Will it affect Christmas in the UK?

    Experts said it will be weeks until they know how worrying the new variant is, so it is not yet clear what extra steps might need to be taken in the run up to Christmas.

    The only restrictions brought in by the Government so far has been to add six countries to the red list.

    But Professor Adam Finn, 예방접종 및 예방접종 공동위원회 위원 (JCVI), said ‘we all need to be ready for the possibility of a change in the restrictions’.

    And when asked what the situation would mean for the UK around the festive period, Health Secretary Sajid Javid said Plan B measures — including mandatory face masks and work from home guidance — would be brought in if needed to control infection rates.

    Is it a variant of concern?

    The World Health Organization has classified the virus as a ‘variant of concern’, the label given to the highest-risk strains.

    This means WHO experts have concluded its mutations allow it to spread faster, cause more severe illness or hamper the protection from vaccines.

    그 동안에, the UK Health and Security Agency on Thursday declared the strain wasa ‘variant under investigation’.

    It warned Omicron carries ‘potentially biologically significant mutationsthat may affect ‘vaccines, treatments and transmissibility’.

    Where in the UK has Omicron been spotted?

    British health chiefs announced on Saturday two cases of Omicron had been spotted in England, with one case in Chelmsford in Essex and the second in Nottingham. Both cases were linked with recent travel to South Africa.

    A third case was confirmed on Sunday in a person who had visited Westminster in London but has since left the UK.

    And six cases were confirmed in Scotland today, four in Lanarkshire and two in the Greater Glasgow and Clyde area.

    Scotland’s Deputy First Minister said some of Scotland’s cases were not linked to travel to southern Africa, suggesting the variant is already spreading in the community.

    Across the country, Government labs are examining 75 ‘probablecases of Omicron and up to 150 ‘possible’ cases.

    Scientists do not sequence every positive Covid sample in the UK and not everyone who catches the virus will take a test. This means there could be many more people infected with the variant in Britain.

    Which countries has the variant been detected in so far?

    The variant has was detected in South Africa last week, where most cases are concentrated, and was quickly spotted in Botswana, Hong Kong, Israel and Belgium.

    Cases have since been reported in the Netherlands, 독일, 이탈리아, the Czech Republic, Australia and the UK.

    Most cases have been spotted in Gauteng, a province in north east South Africa where Johannesburg is based.

    The first case was uploaded on November 23 to international variant database GISAID by Hong Kong and was spotted in someone who travelled to the country from South Africa.

    What is the UK doing about the variant?

    The Health Secretary last week added 10 countries to the red list.

    The red-listed countries are: 남아프리카, 보츠와나, 스와질랜드에서, 레소토, 나미비아, 짐바브웨, 앙골라, 레소토, 말라위, Mozambique and Zambia. This means all direct flights from these countries to the UK are banned.

    Anyone arriving from these countries after 4am on Sunday must stay in a managed quarantine hotel for 10 days and take a Covid test on or before the second day of their stay, as well as another test on or after day eight.

    And at a press conference on Saturday, the Prime Minister announced that all travellers entering the UK have to take a PCR test within two days and isolate until they receive a negative test result.

    And all contacts of someone who tests positive for the Omicron variant must isolate, even if they are vaccinated.

    그 동안에, Britons must wear face coverings in shops and public transport. 하나, masks are not required in pubs, bars and restaurants.

    And the Joint Committee on Vaccination and Immunisation (JCVI), which advises No10 on the vaccine rollout, is today expected to expand the booster scheme to all adults, and cut the duration between the second and booster dose.

    As it stands, over-40s, health and social care workers and vulnerable adults are eligible for the jab six months after their second dose.

    The UK Health Security Agency classified B.1.1.529 as a ‘variant under investigation’ 지난주, which means it has worrying mutations.

    Experts are conducting a risk assessment and may increase its ranking to ‘variant of concernif it is confirmed to be more infectious, cause more severe illness or make vaccines and medicines less effective.

    Where did B.1.1.529 first emerge?

    The first case was uploaded to international variant database GISAID by Hong Kong on November 23. The person carrying the new variant was travelling to the country from South Africa.

    The UK was the first country to identify that the virus could be a threat and alerted other nations, health chiefs said.

    Experts believe the strain may have originated in Botswana, but continental Africa does not sequence many positive samples, so it may never be known where the variant first emerged.

    Professor Francois Balloux, a geneticist at University College London, told MailOnline the virus likely emerged in a lingering infection in an immunocompromised patient, possibly someone with undiagnosed AIDS.

    In patients with weakened immune systems infections can linger for months because the body is unable to fight it off. This gives the virus time to acquire mutations that allow it to get around the body’s defences.

    Will I be protected if I have a booster?

    Scientists have warned the new strain could make Covid vaccines 40 per cent less effective.

    But they said emergence of the mutant variant makes it even more important to get a booster jab the minute people become eligible for one.

    The vaccines trigger neutralising antibodies, which is the best protection available against the new variant. So the more of these antibodies a person has the better, experts said.

    Health Secretary Sajid Javid said: ‘The booster jab was already important before we knew about this variant – but now, it could not be more important.

    When will we know more about the variant?

    Data on how transmissible the new variant is and its effect on hospitalisations and deaths is still weeks away.

    The UK has offered help to South Africa, where most of the cases are concentrated, to gather this information and believe they will know more about transmissibility in two to three weeks.

    But it may be four to six weeks until they know more about hospitalisations and deaths.

    What is the variant called?

    The strain was scientifically named as B.1.1.529 on November 24, one day after it was spotted in Hong Kong.

    The World Health Organization on Friday revealed it called the variant Omicron, based on its system of naming concerning new versions of the virus based on the Greek alphabet.

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