So far, more than 50 cases of this variant have been registered in many states. 4 imported cases of BQ.1 and BQ.1.1 have been confirmed in Singapore as well. The revised and final draft of the Personal Data Protection Bill is likely to be released by the end of November or in early December for public consultation and may be tabled in Parliament during the budget session of Parliament in February next year. The large majority of patients continue to report mild symptoms such as sore throat or slight fever, especially if they have been vaccinated. This preprint regards XBB as one of the most antibody-evasive coronavirus strains weve seen. Please refresh the page or navigate to another page on the site to be automatically logged in, Please refresh your browser to be logged in, Holy s***: Fauci describes bad feeling on day Trump suggested injecting disinfectant to cure Covid. "As of now, the positive cases of XBB variant are approximately 7% of all cases. Experts have also warned that a swarm of new Covid subvariants could drive a fresh wave of infections across Europe and North America by the end of November. This part of the protein is required for the virus to infect our cells, and is also the target of antibodies which are an important part of the immune response. there is still no evidence the XBB variant causes more severe symptoms. Copyright HT Digital Streams Ltd. All rights reserved. While the ONS data suggests it makes up only 0.7 per cent of infections in the UK, in Singapore some 58 per cent of recently sequenced cases are XBB. November 14, 2022 16:55:27 IST, The energy cost of desalination and Qatars heavy reliance on it add to questions about Qatar and FIFAs promise that the World Cup will have almost no effect on the climate. But what can we make of these variants? By these metrics, XBB is potentially more immune evasive than BQ.1 and its parent BA.5, and might have a growth advantage which could increase virus spread. The entire message is seen below. Some patients have also reported gastrointestinal manifestations like nausea, vomiting, and diarrhoea. The sub-variant has been driving up case numbers in Singapore and other parts of the world . Commissioner of Health (BBMP) Dr Thrilok Chandra said, "The patient had mild influenza-like illness symptoms and was under isolation. So far, the large majority of patients in Singapore continue to report mild symptoms, such as sore throat or slight fever, especially if they have been vaccinated, the ministry said. There will only be many :- 3. This makes XBB another grandchild of BA.2. Pakistans T20 captain will change, Shadab Khan will replace Babar? These include cough, cold, headache and hearing loss in people and mild fever. Neck pain. In fact, our local data in the last two weeks shows that XBB cases are estimated to have a 30% lower risk of hospitalisation compared to Omicron BA.5 variant cases. Type above and press Enter to search. 4. Pneumonia. A new batch of Omicron sub-variants has entered India, raising fears of a fresh wave in the coming months, as the country gears up to celebrate one of its biggest festival Diwali. It has been the primary cause of the new COVID-19 spikes in Singapore, the DOH said. Sign up for a weekly curated briefing of the most important strategic affairs stories from across the world. symptoms of xbb are mostly similar to what they've been with covid-19 in general, according to prevention.com. Hong Kong detected its first cases of XBB in the first week of October. While the severity might be low, the body said that nearly 50 per cent of te samples sequenced in the past couple of weeks tested positive for it. The XBB Omicron sub-variant, otherwise known as BA.2.10, is currently the dominant cause of Covid-19 infections in Singapore. The rumor that "no cough, no fever" is wrong. The text message with the headline "News from Singapore" is spread on social with a description of the XBB sub-variant of Omicron. Only time will tell whether XBB will outperform BA.5 or BQ.1, or if another variant is waiting in the wings. It is a matter of relief for the time being that the World Health Organization has said that these new variants of Omicron can spread rapidly, but this will not change the severity of the COVID virus. But this is different because now we have variants with extreme levels of immune evasion, and in any given country, potentially a few that could be in play at the same time, he added. "In this variant also, most of the cases are mild with upper respiratory tract symptoms like sore throat,. This makes XBB another grandchild of BA.2. In a Ministry of Health (MOH) press conference on Oct. 15, Health Minister Ong Ye Kung said that within three weeks . Headache. Lets take a look first at how theyre spreading. Immunocompromised individuals like elderly, or those suffering from cardiac, kidney and cancer issues should maintain all precautions religiously. Cornelius Roemer, a computational biologist in Switzerland, has suggested that a number of these specific changes in the receptor-binding domain can increase the viruss growth efficiency, or fitness. Based on data from Singapore, XBB has been estimated to have a 30 per cent lower risk of hospitalisation compared with BA.5. . So far these new variants have mostly spread in different parts of the world: BQ.1 and its close relative BQ.1.1 feature heavily in Europe and the US, whereas XBB took hold in Asia, notably . Upper back pain. The XBB variant, also known as BA. However, there is no evidence of the lethality of this new variant. "XBB variant is a new variant of Omicron and recent surge has been noted in Singapore and also cases are being reported from India. Putin hands out soviet-era 'Mother Heroine' award to women with more than 10 children, Top 10 world news: China will not attempt to 'invade' Taiwan, Zelensky visits Kherson, and more, China unveils sweeping measures to rescue property sector, Amazon founder Jeff Bezos says will donate most of his $124 billion fortune to charity. Covid vaccine: When can I get my booster jab? Meanwhile, as XBB appears to be gaining more ground in Asia, BQ.1.1 referred as the close cousin of XBB is spreading in Europe and some US states as well. Still, BA.2.75 are predominantly reported in Genomic sequencing. Tuesdays, he added, usually see a spike and doubling in case numbers owing to people socialising over the weekend.2. This makes XBB another grandchild of BA.2. 4. Singapore health minister Ong Ye Kung told a press conference that current Covid cases will likely peak by around mid-November. Omicron's XBB variant, the recombinant of BA.2.75 and BJ.1, that caused a rapid spike in the number of Covid cases in Singapore, has been detected in India, and is now driving a surge in Covid cases in Maharashtra, Kerala and other parts of the country. 30 per cent lower risk of hospitalisation, Explained: How World Cup host Qatar is relying on desalination to fulfil its water demand, MeitY is almost ready with the final draft of Data Protection Bill, likely to table it in February 2023, Police arrest man for throwing eggs at King Charles III, #PoweringLife: A CSR Initiative By Volvo India, Sanitation workers in rural Haryana unable to access ration, health care. The idea is that more changes allow it to attach to human cells more strongly, giving it a better chance of infecting that cell. Health experts are hopeful that the population's level of hybrid immunity will not lead to severe illnesses. Do not cough. XBB deaths in Singapore, so far, seem to running at levels that are slightly below those of previous waves: Mike Honey: "Here's the latest variant picture for the XBB lineage, including its child lineage XBB.1. In addition to the X BB variant, BA.5. NewsTime Express is your news, entertainment, music fashion website. What are the differences between BQ.1 and XBB? (Also read: Omicron BF.7 in India; experts on symptoms of new Covid variant, possibility of fresh wave in Diwali). Follow us on Facebook, Twitter and Instagram. He recovered well. . XBB is a hybrid of two omicron BA.2 lineages, BA.2.10.1 and BA.2.75. Infected patients of this variant are also coming out in many states of India. Up until mid-October, over 60 per cent of the new cases in Singapore were attributed to the XBB variant. So far, more than 50 cases of this variant have been registered in many states. The DOH made the remark when asked about the XBB variant, which has emerged in parts of the world, including Singapore. In the UK, Europe and North America, the prevalence of BQ.1 is rising quickly. Everyone is advised to wear a mask because the new variant of the corona virus COVID-Omicron XBB is different, deadly and not easily detected properly:- . Updated Date: Headache. There have been times when different variants were on the move in different parts of the world, like the Gamma variant in South America, and Beta in South Africa, Dr Eric Topol, professor of molecular medicine at Scripps Research and founder and director of the Scripps Research Translational Institute, was quoted as saying by Fortune. Both variants have spawned new strains that have each picked up an additional mutation to create BQ.1.1 and XBB.1. Are they cause for concern? More importantly, there is also no evidence of XBB causing more severe illness. Upper back pain. Joint pain. So far more than 70 cases of XBB have been registered in the country. A key difference between BQ.1 and XBB is the number and location of mutations in the receptor-binding domain. We're accepting new partnerships right now. Dr Arora says there are no specific guidelines of prevention against this variant. Oct 28, 2022. India News and Entertainment News here. Please refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in, XBB is believed to be more contagious than any previous variant or subvariant, Find your bookmarks in your Independent Premium section, under my profile, What you need to know about the newest COVID-19 variant. In view of this, genome sequencing has also been increased. "Like other Omicron variant, the symptoms are mainly cough, cold, low-grade fever, sore throat and body pain," says Dr Arora. Pzifer's bivalent vaccine is still under evaluation, but is expected to be available in Singapore by the end of the year.10, evolved from the existing BA. This is very likely due to the resilience built up through vaccination and previous waves of infection. More importantly, there is also no evidence of XBB causing more severe illness. However, this variant is not expected to be serious. First detected in Singapore in August, the XBB variant is a hybrid of Omicron's BA.2.75 and BJ.1 sub-variants. "Like all other viruses, Covid-19 continues to mutate and evolves into more virulent, transmissible and evasive strains. This means they will be monitored by health authorities, but are not at this stage regarded as variants of concern. This means that previous infection with BA.2 or BA.5 might not protect you from XBB. in India omicron All variants of XBB Variants Cases are increasing rapidly. In late October, the UK Health Security Agency assigned variant designations to two new omicron grandchildren: BQ.1 and XBB. Firstpost - All Rights Reserved. According to Roemers model, BQ.1 is a level-5 variant, with five mutations from a list of 21 key mutations which increase SARS-CoV-2s ability to strongly attach to human cells. XBB and BQ.1 are therefore cousins. XBB is learnt to be more evasive, can lead to infections in previously infected and vaccinated individuals. Preliminary evidence suggests XBB is very effective at evading these antibodies too. It is extremely immune evasive and has also shown that it might be immune to current vaccines. Join thought-provoking conversations, follow other Independent readers and see their replies, Singapores health ministry said that Covids XBB wave in the country is likely to peak at 15,000 daily cases by mid-November. He said that the XBB variant strain is Omicron subtype "BA.2.10.1" and "BA.2.75" two virus strains Recombinant mutants. By clicking Register you confirm that your data has been entered correctly and you have read and agree to ourTerms of use,Cookie policyandPrivacy notice. Dr Baidya says the symptoms of XBB variant are not very dangerous and worrisome. A similar explanation was also conveyed by the Chair of the IDI Covid-19 Task . Do not ignore these four symptoms of Omicron XBB variant, get COVID test done immediately, Bihar CGL exam date announced, see schedule, recruitment will be held on 2187 posts, World Diabetes Day 2022: Diabetes patients should do these 5 asanas daily, it is also beneficial for obesity and blood sugar. Health experts are hopeful that the populations level of hybrid immunity will not lead to severe illnesses. . November 3, 2022. XBB variant is reported to have much more mutations that the previous Omicron sub-variants and has mutated in a way that immunity acquired through previous infections and vaccines may not work. 5. The world's first wave of the recombinant SARS-CoV-2 variant XBB has apparently begun in Singapore. The Omicron XBB variant-driven wave, which averaged 8,000 cases a day at its mid-October peak, is now averaging fewer than 4,000 cases daily, according to Ministry of Health data. Scientists estimate that in a few months, this variant can spread faster than other variants of Omicron. Joint pain. XBB and BQ.1 are therefore cousins. No fever. XBB is a hybrid of two omicron BA.2 lineages, BA.2.10.1 and BA.2.75. 7. Registration is a free and easy way to support our truly independent journalism, By registering, you will also enjoy limited access to Premium articles, exclusive newsletters, commenting, and virtual events with our leading journalists, {{#verifyErrors}} {{message}} {{/verifyErrors}} {{^verifyErrors}} {{message}} {{/verifyErrors}}. However, vaccination can keep severe symptoms at bay. KUALA LUMPUR - The arrival of XBB subvariant could very well trigger a new wave of COVID-19 infections in the country, experts warn. As reported by WION, the XBB variant was first reported in Singapore and is expected to become the next dominant strain of Covid. In fact, as it becomes colder outside, more variants are likely to emerge. With Maharashtra reporting its first five infections on Thursday, it joined the list of states that have reported a total of 71 cases of Omicron's new XBB subvariant, which also includes West . All Rights Reserved. Follow more stories on Facebook & Twitter, Personalise your news feed. As of 27 . Symptoms of the novel COVID-Omicron XBB virus are as follows:- 1. The good news is, she said, XBB subvariant have symptoms similar to other Omicron subvariants. A new subvariant of the novel-coronavirus called XBB dramatically announced itself earlier this week, in Singapore. We've seen this happen with the coronavirus before, indicated by a variant name . Singapore's MOH said 99.7% of those who got Covid over the last four weeks reported mild or no symptoms. Image used for representational purposes/Pixabay. The good news is that based on Singaporean data, XBB has been estimated to have a 30 per cent lower risk of hospitalisation compared with BA.5. The subvariant, dubbed XBB, is reportedly more contagious than previous variants or subvariants and has spread to more than 17 countries, including Australia, Singapore, Denmark and Japan. Right now, there are no signs that XBB causes more severe COVID illness. The matter of concern is that this variant in Singapore new cases of covid There has been an increase of up to 70 percent. The virus strain is known for its highly contagious nature but an expert panel has observed that Indian patients have reported mild illness and no increase in severity, even after contracting it. The incident happened as the king and his wife were entering York through Micklegate Bar, a medieval gateway where monarchs are traditionally welcomed to the city. ), INSACOG, or Indian SARS-CoV-2 Consortium on Genomics, a group of 54 laboratories across the country that monitor the different iterations of the virus made the observation. Omicron variants are successful due in part to several shared mutations in the receptor-binding domain of the spike protein (a protein on the surface of the virus which allows it to attach to our cells). Current evidence shows that the symptoms of XBB are similar to those of the Omicron variant, with mild symptoms such as cough, sore throat, and fever. The combination of two strains of the omicron variant has at least seven mutations along the spike of the virus, which makes it. Twitter is alight with posts claiming that the recombinant SARS-CoV-2 variant XBB is creating a new wave of infections in Singapore, so we've taken a look at the latest information from the Singapore Ministry of Health and other . No, it's not a new variant of COVID. He added that on certain days when more cases tend to be reported, the caseload could reach 20,000 or 25,000. What is the XBB Covid variant?While the new XBB variant, which is making its way through Southeast Asia, has seen case numbers double in a day inthe likes of Singapore, those in the medical field are . The XBB strain is a combination of mutations from two Omicron strains, which explains its enhanced transmissibility, ability to evade antibody protections, and the consistent mild symptoms experienced by patients. So obviously . Dr Paul Tambyah, president of the Asia Pacific Society of Clinical Microbiology and Infection, said: "The XBB variant is the latest of a series of variants that has emerged in countries with high vaccination rates." Watch out for these . INSACOG, or Indian SARS-CoV-2 Consortium on Genomics, a group of 54 laboratories across the country that monitor the different iterations of the virus made the observations. New covid variant in singapore and india, xbb variant symptoms and its complications all you need to know -19 - XBB , . In Singapore, where the variant was discovered in August this year, the variant has seen a drastic and quick rise as well. New Sub Variants of Omicron Variants x bb and bf.7 Cases are increasing. The current wave of COVID-19 infections in Singapore is being driven by the XBB sub-variant and is likely to peak at an average of 15,000 daily cases by mid-November, the government said on Saturday.However, projections based on previous waves of infection show that Singapore has adequate healthcare capacity to cope with the rise in coronavirus cases, the health ministry said. PTI "Among the Indian patients, the disease is mild like with other Omicron sub-lineages, and no increase in severity is noted, it added. However, people should keep in mind that there are many factors that influence how sick a person will get if they catch COVID, not just which variant they get. This is very likely due to the resilience built up through vaccination and previous waves of infection. In Singapore, the XBB subvariant was likely responsible for dramatically driving the number of Covid cases from 4,719 on 10 October to 11,732 cases, or more than double, the following day, according to Johns Hopkinss Coronavirus Resource Center. New COVID-19 cases more than doubled in a day, from 4,700 on Monday to 11,700. Diabetes is taking the form of an epidemic in the country, why are its cases increasing so fast? Read more: XBB, BA.5, BQ.1.1 & more: The 'Scrabble' COVID-19 variants taking over the world. 8. With the festive season going on, large number of gatherings are happening and with no travel restrictions around, there is a high chance of increase in the positive cases in next 3-4 weeks. XBB was first detected in Singapore, but since then has spread to over 35 countries. A hybrid variant is created when two different . The immune system also targets the N-terminal domain with antibodies, and people who have recovered from BA.2 and BA.5 infections mount especially strong immune responses to this part of the spike protein. The CDC is already attributing 5.7% of cases in the U.S. to the BQ.1 variant and forty-seven sequences to XBB according to data from an international research organization that tracks these strains.
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