Tag: Omicron latest news

  • Omicron Covid-19 variant: List of nations with confirmed instances

    Since its detection in South Africa, the brand new variant Omicron has unfold to greater than two dozen international locations, together with Asian nations like Sri Lanka, India, Japan, Malaysia, Singapore and South Korea.
    Soon after the World Health Organisation declared Omicron as a ‘Variant of Concern’, a number of international locations imposed journey bans in opposition to South Africa. Amid the brand new variant’s worry, international locations started stepping up testing, vaccinations and restrictions.
    The United Kingdom has to this point confirmed 22 instances of the Omicron variant with hyperlinks to journey from southern Africa. The two individuals examined with the brand new variant and their members of the family have been requested to self-isolate.
    Australia, too, confirmed seven instances of the extremely infectious variant. The well being division of New South Wales mentioned each individuals have been asymptomatic and absolutely vaccinated. Last week, Australia had imposed restrictions on individuals who have been to 9 southern African international locations.

    Meanwhile, the Netherlands detected round 16 instances of the brand new Covid variant in passengers touring from South Africa, the Dutch well being authorities have confirmed. While Denmark has recorded 4 instances of the variant in vacationers from South Africa, Scotland has logged six instances, amongst which some weren’t linked to flights from southern Africa which waved purple flags for native transmission.
    Israel, after one case of the brand new “potentially dangerous” pressure was present in a traveler getting back from Malawi, it banned all foreigners touring to Israel, turning into the primary nation to take such a step. Israel has to this point recorded a complete of 4 Omicron instances. Germany has confirmed 9 instances which were examined constructive with the variant.

    Canada confirmed six instances of Omicron Covid-19 variant, amongst which two had traveled from Nigeria.
    Japan registered two instances of Omicron in a passemger who lately arrived from Namibia, in line with an official. As a precaution, Japan has introduced a complete ban on all international guests which is able to tentatively proceed until 2021.
    Recently, the United States has additionally confirmed its first recognized Omicron in a totally vaccinated individual in California who had travelled to South Africa. According to Dr Anthony Fauci, the highest US infectious illness official, the contaminated individual was absolutely vaccinated however was with out a booster shot. The Biden administration urged vaccinated individuals to get booster photographs after their preliminary doses. Five extra instances have been detected in New York.
    Here’s an inventory of nations the place the variant has been discovered:
    1. Botswana – 19 cases2. South Africa – 77 cases3. Nigeria – Three cases4. United Kingdom – 22 cases5. South Korea – Five cases6. Australia – Seven cases7. Austria – One case8. Belgium – One case9. Brazil – Three cases10. Czech Republic – One case11. France – One case12. Germany – Nine cases13. Hong Kong – Four cases14. Israel – Four cases15. Italy – Nine cases16. Japan – Two cases17. Netherlands – 16 cases18. Norway – Two cases19. Spain – Two cases20. Portugal – 13 cases21. Sweden – Three cases22. Canada – Six cases23. Denmark – Four instances
    As in comparison with different variants, Omicron has an elevated threat of reinfection and has extra variety of mutations, in line with the WHO.

  • Omicron, delta variants mix for decision-making headache

    Greeks who’re over age 60 and refuse coronavirus vaccinations will likely be hit with month-to-month fines of greater than one-quarter of their pension, a get-tough coverage that might show dangerous for the nation’s politicians.
    In Israel, potential carriers of the brand new omicron variant may very well be tracked by the nation’s formidable spy company in seeming defiance of a Supreme Court ruling from the final go-round.
    Weekly protests within the Netherlands over the nation’s 5 pm lockdown and different new restrictions have descended into violence, regardless of what seems to be overwhelming acceptance of the brand new guidelines.
    With the delta variant of COVID-19 pushing up circumstances in Europe, and rising fears over the omicron variant, governments world wide are weighing new measures for populations bored with listening to about restrictions and vaccines.

    It’s a thorny calculus made harder by the prospect of backlash, elevated social divisions and, for a lot of politicians, the concern of being voted out of workplace.
    “I know the frustration that we all feel with this omicron variant, the sense of exhaustion that we could be going through this all over again,” British Prime Minister Boris Johnson stated Tuesday, two days after the federal government introduced that masks could be necessary once more in shops and on public transportation and required all guests from overseas to bear a COVID-19 take a look at and quarantine.
    “We’re trying to take a balanced and proportioned approach.”
    New restrictions, or variations on the previous ones, are cropping up world wide, particularly in Europe, the place leaders are at pains to clarify what seems like a failed promise: that mass vaccinations would imply an finish to broadly loathed limitations.

    “People need normality. They need families, they need to see people, obviously safely, socially distancing, but I really think, this Christmas now, people have had enough,” stated Belinda Storey, who runs a stall at a Christmas market in Nottingham, England.
    In the Netherlands, the place the curfew went into impact final week, mounted police patrol to interrupt up demonstrations towards the brand new lockdown, which is among the many world’s strictest. But most individuals appeared resigned to hurry via errands and head dwelling.
    “The only thing we can do is to listen to the rules, follow them and hope it’s not getting worse. For me it’s no problem. I’m a nurse. I know how sick people get,” stated Wilma van Kampen.
    In Greece, residents over 60 face fines of 100 euros (USD 113) a month in the event that they fail to get vaccinated. The fines will likely be tacked onto tax payments in January.

    About 17 per cent of Greeks over 60 are unvaccinated regardless of varied efforts to prod them to get their photographs, and 9 in 10 Greeks presently dying of COVID-19 are over 60.
    “I don’t care whether the measure will cost me some extra votes in the elections,” Prime Minister Kyriakos Mitsotakis stated Wednesday after lawmakers handed the measure. “I am convinced that we are doing the right thing and I am convinced that this policy will save lives.”
    Employing a carrot as a substitute of a stick, Slovakia’s authorities is proposing to provide folks 60 and older a 500-euro (USD 568) bonus in the event that they get vaccinated.
    In Israel, the federal government this week authorized resuming using a controversial telephone monitoring know-how to carry out contact tracing of individuals confirmed to have the omicron variant.
    Israeli rights teams have decried using the know-how as a violation of privateness rights, and others have famous that its accuracy in indoor locations is flawed, resulting in massive numbers of individuals being wrongly flagged. The Supreme Court earlier this 12 months issued a ruling limiting its use.
    “We need to use this tool in extreme situations, and I am not convinced we are in that kind of situation,” Justice Minister Gideon Saar informed Israeli public broadcaster Kan this week.
    In the US, there’s little urge for food in both political get together for a return to lockdowns or strict contact tracing. Enforcing even easy measures like mask-wearing has turn into a political flashpoint. And Republicans are suing to dam the Biden administration’s new get-vaccinated-or-get-tested requirement for giant employers.
    President Joe Biden, whose political destiny could properly hinge on controlling the pandemic, has used a mix of strain and pressing appeals to induce folks to get their first photographs or a booster.
    Also, the administration is working towards requiring that each one air travellers to the US be examined inside a day earlier than boarding their flight, as a substitute of the present three days.
    But the president’s advisers have dominated out extra widespread lockdowns.
    Biden stated the US will struggle COVID-19 and the brand new variant “not with shutdowns or lockdowns but with more widespread vaccinations, boosters, testing, and more.”
    “If people are vaccinated and wear their masks, there’s no need for the lockdowns,” he added.
    The rise of the brand new variant makes little distinction to Mark Christensen, a grain purchaser for an ethanol plant in Nebraska. He rejects any vaccination mandate and doesn’t perceive why it might be wanted. In any occasion, he stated, most companies in his nook of the state are too small to fall beneath the laws.
    “If they were just encouraging me to take it, that’s one thing,” Christensen stated. “But I believe in freedom of choice, not decisions by force.”
    Chile has taken a tougher line because the emergence of omicron: People over 18 should obtain a booster dose each six months to maintain their cross that permits entry to eating places, motels and public gatherings.
    And Chile by no means dropped its requirement to put on masks in public, most likely the commonest renewed restriction world wide.
    Dr. Madhukar Pai of McGill University’s School of Population and Public Health stated that masks are a straightforward and pain-free approach of preserving transmission down, however that low-cost, at-home assessments must be way more widespread, in each wealthy and poor international locations.
    He stated each approaches give folks a way of management over their very own behaviour that’s misplaced with a lockdown and make it simpler to just accept the necessity to do issues like cancel a celebration or keep inside.
    Pai stated requiring boosters universally, as is actually the case in Israel, Chile and lots of international locations in Europe, together with France, will solely delay the pandemic by making it tougher to get first doses to the creating world. That raises the percentages of nonetheless extra variants.
    Lockdowns, he stated, ought to be the final selection.
    “Lockdowns only come up when a system is failing,” he stated. “We do it when the hospital system is about to collapse. It’s a last resort that indicates you have failed to do all the right things.”
    That’s not how lockdowns are seen in communist China, which permits little dissent. At every new outbreak, complete cities are sealed, and generally tens of millions of individuals bear mass testing.
    In the strictest lockdowns, persons are forbidden to go away their properties, and groceries are delivered to their door.
    So far, China hasn’t seen the necessity for brand spanking new restrictions in response to the omicron variant. The head of China’s Center for Disease Control’s Epidemiology unit, Wu Zunyou, stated omicron, for now, poses a manageable menace, and “no matter what variant, our public health measures are effective.”

  • ‘How fast does it spread?’: Scientists ask whether or not Omicron can outrun Delta

    As scientists race to grasp the results of the Omicron COVID-19 variant, one of the crucial essential questions is whether or not this new model of the coronavirus can outrun the globally dominant Delta variant.
    The World Health Organization on Friday designated Omicron a “variant of concern” simply days after the variant was first reported in southern Africa. The WHO mentioned it’s coordinating with many researchers worldwide to higher perceive how the variant will influence the COVID-19 pandemic, with new findings anticipated inside “days and weeks.”

    Many questions stay, together with whether or not Omicron will evade vaccine safety and whether or not it’ll trigger extra critical sickness. But such traits can be far much less regarding if the brand new variant stays comparatively contained.
    Several illness consultants interviewed by Reuters mentioned there are robust grounds already for believing that Omicron will render vaccines much less efficient. Omicron shares a number of key mutations with two earlier variants, Beta and Gamma, that made them much less weak to vaccines. In addition, Omicron has 26 distinctive mutations, lots of them in areas focused by vaccine antibodies.

    Within months, nevertheless, Delta unfold much more shortly than any of its predecessors.
    “So the question, really, is how transmissible Omicron is relative to Delta. That’s the major, major, major thing that we need to know,” mentioned John Moore, a professor of microbiology and immunology at Weill Cornell Medical College in New York.
    It can also be more likely to be one of many final to be answered, consultants mentioned. South African officers raised the alarm about Omicron after figuring out simply dozens of circumstances of the variant.
    Passengers arrive at Heathrow Airport in London, Monday, Nov. 29, 2021. (AP)
    Scientists will likely be intently watching whether or not circumstances brought on by Omicron reported on public databases begin to supplant these brought on by Delta. That might take three to 6 weeks, relying on how briskly the variant strikes, consultants mentioned.
    Other info ought to come extra shortly. Within two weeks, “we’ll get a better handle on the severity of the illness,” mentioned Dr. Peter Hotez, a vaccine knowledgeable and professor of molecular virology and microbiology at Baylor College of Medicine. “We’re hearing different reports – some saying it’s a very mild disease and others (reporting) some severe cases in South African hospitals.”
    Within an identical timeframe, researchers mentioned they count on early solutions on whether or not Omicron can evade safety from vaccines. Initial information will come from lab checks of blood samples from vaccinated individuals or lab animals, analyzing antibodies within the samples after publicity to the brand new variant.
    People stroll throughout Westminster Bridge after new measures had been introduced yesterday as a result of Omicron coronavirus variant, in London, Britain, November 28, 2021. (Reuters)
    “There are a lot of labs that are actively looking to make the Omicron virus and test its antibody sensitivity, and that is going to take a couple of weeks,” Moore mentioned.
    David Ho, professor of microbiology and immunology at Columbia University in New York, believes Omicron will present a considerable diploma of resistance, based mostly on the placement of its mutations within the virus’s spike protein.

    “The vaccine antibodies target three regions on the coronavirus spike, and Omicron has mutations in all three of those regions,” Ho mentioned. “We technical experts are much more worried than the public health experts because of what we know from the structural analysis” of Omicron.
    Others word that earlier variants, akin to Beta, additionally had mutations that rendered the vaccines much less efficient, however that these vaccines nonetheless helped forestall extreme illness and loss of life. Even if neutralizing antibodies induced by vaccines change into much less efficient, different immune system elements often known as T cells and B cells will doubtless compensate, they mentioned.
    Students from the Tshwane University of Technology make their approach again to their residence in Pretoria, South Africa (AP)
    “Vaccination will likely still keep you out of the hospital,” mentioned John Wherry, director of the Penn Institute for Immunology in Philadelphia.
    The first real-world research of vaccine effectiveness towards Omicron in the neighborhood are more likely to take a minimum of three to 4 weeks, as consultants examine charges of so-called “breakthrough” infections in people who find themselves already inoculated, mentioned Dr. Michael Osterholm, an infectious illness knowledgeable on the University of Minnesota.
    Columbia’s David Ho mentioned the truth that Omicron is already spreading within the presence of Delta, “which outcompeted all the other variants, is worrisome.”
    But others insist it’s nonetheless an open query.
    When it involves the precise mutations that would assist Omicron unfold, it “doesn’t look too much different from Alpha or Delta,” mentioned Hotez.

  • Omicron: India to overview Covid SOP, international locations impose journey curbs, and different key developments immediately

    In view of the menace posed by the Omicron variant of Covid-19, an pressing assembly was chaired by Union Home Secretary Rajesh Bhushan after a overview of the scenario by Prime Minister Narendra Modi, the Ministry of Home Affairs mentioned on Sunday.
    MHA mentioned that taking into account the present world state of affairs, methods to strengthen preventive measures had been mentioned within the assembly. The Centre will now overview SOP on testing and surveillance of worldwide passengers, particularly from international locations within the ‘at risk’ class. Moreover, genomic surveillance for Covid-19 variants will likely be additional intensified.
    As experiences emerge of the Omicron variant spreading to extra international locations and the Centre mulls steps to forestall the opportunity of a contemporary spike in Covid-19 circumstances, listed here are the highest developments of the day:
    Test worldwide travellers, deal with genome sequencing: Centre tells states
    With WHO having labeled Omicron as a variant of concern, the Health Ministry has directed the states to overview the detailed journey historical past of passengers arriving by way of worldwide flights and to utterly make sure that travellers from “at-risk” international locations are examined. All samples which check Covid-positive needs to be promptly despatched for genome sequencing, the ministry mentioned.
    Union Health Secretary Bhushan, whereas highlighting to the states the necessity for rigorous surveillance of worldwide passengers, mentioned that there’s “already a reporting mechanism for obtaining past travel details of passengers coming through international flight”.

    The Health Ministry has directed the states to overview the detailed journey historical past of passengers arriving by way of worldwide flights. (AP)
    The Health Ministry has requested the states to make sure steady monitoring of hotspots, that are areas the place a current cluster of optimistic circumstances have emerged. Bhushan has additionally requested the states to implement intensive containment measures, undertake energetic surveillance to make sure Covid-appropriate behaviour is adopted, and improve vaccination protection.
    Omicron variant could bypass vaccines: AIIMS chief
    The new Omicron variant has reportedly acquired over 30 mutations within the spike protein area, giving it the potential to develop an immunoescape mechanism, and thus the efficacy of vaccines towards it must be evaluated critically, AIIMS chief Dr Randeep Guelria has mentioned.
    The presence of spike protein facilitates a virus’ entry into the host cell and is liable for making it transmissible and inflicting an infection. “The new variant of coronavirus reportedly has got more than 30 mutations at the spike protein region and therefore has the potential of developing immunoescape mechanisms. As most vaccines (work by) forming antibodies against the spike protein, so many mutations at the spike protein region may lead to a decreased efficacy of Covid-19 vaccines,” AIIMS Director Dr Randeep Guelria informed PTI.
    In such a state of affairs, the efficacy of vaccines together with these in use in India must be evaluated “critically”, he added.
    ‘Covid not over yet,’ PM Modi warns in ‘Mann Ki Baat’
    Amid experiences of the Omicron variant having unfold to many international locations, Prime Minister Narendra Modi warned within the 83rd episode of his ‘Mann Ki Baat’ radio programme that the “pandemic is not yet over”, urging folks to stay vigilant and undertake all doable precautions to forestall the unfold of the lethal illness.
    “Never forget that corona has not gone yet. It is our responsibility to take all precautions,” PM Modi mentioned earlier than signing off.
    On Saturday, PM Modi had chaired a high-level convention with prime officers to debate the doable impression of the brand new variant in addition to mitigation methods.
    Kejriwal writes to PM requesting him to cease flights from sure areas
    Delhi Chief Minister Arvind Kejriwal wrote to Prime Minister Narendra Modi Sunday, requesting him to cease worldwide flights from areas seeing an increase in Covid-19 circumstances.
    “Our country has fought a tough fight against Corona for the last one and a half years. With great difficulty and due to the selfless service of millions of our Covid warriors, our country has recovered from Corona. We should do everything possible to prevent the new variant of concern, recently recognised by WHO, from entering India. A number of countries, including the European Union, have suspended travel to the affected regions. I urge you to stop flights from these regions with immediate effect. Any delay in this regard may prove harmful if any affected person enters India,” he wrote.
    BMC pronounces new restrictions for worldwide passengers
    The Mumbai civic physique has launched new restrictions for worldwide passengers arriving within the metropolis and sounded “extreme vigilance” within the regard.

    According to the newest pointers issued by the Brihanmumbai Municipal Corporation (BMC), worldwide passengers travelling from or transiting via South Africa, Hong Kong and Botswana — the three international locations the place Omicron has been detected – must endure necessary RT-PCR assessments on the Mumbai Airport. If a traveller assessments optimistic for Covid-19, they are going to be despatched to institutional quarantine and the samples will likely be despatched for genome sequencing. Until just lately, a passenger testing optimistic was despatched to residence quarantine.
    All passengers arriving on the Mumbai airport must get their passport scrutinised on the immigration counter for journey historical past of the final two weeks.
    South Africans who had been Covid-positive had been contaminated with Delta variant: Official
    The two South African nationals who examined optimistic for COVID-19 in Bengaluru had been discovered to be contaminated with the delta variant, a Bengaluru Rural district official mentioned requesting anonymity.
    He mentioned the duo had examined optimistic on November 11 and November 20, elevating fears they had been contaminated with the brand new COVID-19 variant ‘Omicron’, which has grow to be a brand new explanation for fear globally. According to him, from November 1 to 26, 94 folks had come from South Africa, out of which two examined optimistic for normal Covid-19.
    Australia confirms two circumstances of Omicron variant
    Australia confirmed on Sunday that two folks arriving from Africa over the weekend had examined optimistic for the Omicron coronavirus variant, including to a rising variety of international locations preventing the extremely infectious pressure.
    Health officers in New South Wales, probably the most populous state, mentioned each passengers had arrived within the state capital, Sydney, on Saturday night and examined optimistic for Covid-19 late that evening, earlier than genome sequencing confirmed the Omicron variant on Sunday.

    Australia joined Britain, Germany and Italy in detecting Omicron circumstances over the weekend as extra nations imposed restrictions on journey from southern Africa.
    Indonesia to ban arrivals from 8 African international locations
    Indonesia will ban the arrival of travellers who’ve been in eight African international locations to curb the unfold of the brand new Omicron variant of Covid-19, an official doc confirmed on Sunday. Indonesia, residence to standard vacationer island Bali, is not going to permit individuals who have been in South Africa, Botswana, Namibia, Zimbabwe, Lesotho, Mozambique, Eswatini or Nigeria up to now 14 days.
    Israel bans international travellers
    Israel moved to ban entry by foreigners and mandate quarantine for all Israelis arriving from overseas.
    “Restrictions on the country’s borders is not an easy step, but it’s a temporary and necessary step,” Prime Minister Naftali Bennett mentioned at first of the weekly Cabinet assembly.
    Dr. Ran Balicer, head of the federal government’s advisory panel on Covid-19, informed Israel’s Kan public radio that the brand new measures had been essential for the “fog of war” surrounding the brand new variant, saying it was “better to act early and strictly” to forestall its unfold.
    South Africa slams international locations for imposing journey bans
    South Africa’s prime well being federation on Sunday slammed the 18 nations which have imposed journey bans on the nation, saying the world should keep away from such “knee-jerk reaction” if it desires “transparency” within the sharing of essential medical knowledge.
    Students from the Tshwane University of Technology make their approach again to their residence in Pretoria, South Africa (AP)
    The choice by 18 international locations to ban flights to and from South Africa was “premature, as there is still not enough information on how dangerous the variant might be”, Angelique Coetzee, Chairman of South African Medical Association (SAMA) mentioned.
    Coetzee additionally defended the choice to announce the findings, mentioning that South Africa needs to be lauded and never vilified for this. “My suspicion is that because our scientists are very alert and doing a lot of sequencing in the background, maybe those European countries missed it because of the symptoms,” Coetzee informed the TV information channel Newzroom Afrika.
    (With company inputs)