8 Research published in April 2022 in The Lancet also found. Health and Social Care Secretary, Sajid Javid, said: We are learning to live with this virus and thanks to our world-leading surveillance system we can rapidly detect and carefully monitor any genetic changes to COVID-19. The data so far suggests an increase in overall reinfection rates, alongside an increase in first infections. Nine cases have also been identified in Scotland, with 5 cases in the Lanarkshire area and 4 in the Greater Glasgow and Clyde area. This is early-stage analysis and we continue to monitor the data hour by hour. Because of a quirk in how it shows up in test results, we can see the numbers of suspected BA.2 doubled in the week up to 24 January. Although there was a rapid increase in SARS-CoV-2 infections in care homes during December 2021 in line with case rises in the community, there has not been an associated increase in hospital admissions. We continue to urge everyone who is eligible to get a COVID-19 vaccine and booster. Spector shared a list of symptom prevalence from people who had tested positive for COVID, most of whom were estimated to have caught BA.2, he said. These people are spread around the country and are a mix of age ranges between 18 to 85 years the majority had received 2 doses of vaccination. This new mutation dubbed BA.2.75 is concerning scientists because it appears to spread fast, bypassing the protection offered by COVID-19 vaccines and immunity from previous infection, the Associated Press reported Monday. This analysis is preliminary and highly uncertain because of the small numbers of Omicron cases currently in hospital, inability to effectively measure all previous infections and the limited spread of Omicron into older age groups. In a subgroup analysis of 4,800 people who were triple-vaccinated and infected with an omicron variant, the authors found that people with BA.2 were 64 percent more likely than BA.1-infected . The UK Health Security Agency (UKHSA) has announced the emerging SARS-CoV-2 variant known as B.1.1.529 as a variant under investigation (VUI). 1. Those are pretty similar to what people experience with a cold or other seasonal viruses. While prevalence remains high, make sure to wear your mask in indoor settings and take a lateral flow test before meeting others. We should all continue to test regularly with LFDs [lateral flow devices] and take a PCR [polymerase chain reaction] test if symptoms develop.". As always, the booster vaccine remains the best protection against infection. Working from home where possible, consistently wearing masks in crowded or enclosed spaces, washing your hands regularly and isolating and getting tested if you feel unwell are also vitally important in reducing the impact of COVID-19 this winter. You have accepted additional cookies. The latest variant technical briefing suggests that Omicron continues to grow rapidly in all regions of England as measured by confirmed cases and S gene target failure (SGTF). BA.2 infections in Germany are also growing faster than BA.1 and Delta, according to Dr Meera Chand, Covid-19 director at the UKHSA. A preliminary assessment by UKHSA did not find a difference in vaccine effectiveness, although it said there was no data yet available on severity. A runny nose, gastrointestinal issues, headache and a skin rash are other common signs and symptoms. Thats why its critical that anyone with COVID-19 symptoms isolates and gets a PCR test immediately. The original Delta variant remains overwhelmingly dominant in the UK, making up approximately 99.8% of all cases. UKHSA is updating its variant classification system to give a clearer indication of which variants have significant changes compared to the current dominant variant. The UK Health Security Agency (UKHSA) has published a new variant technical briefing containing an updated Omicron risk assessment, alongside analysis on vaccine efficacy, sub-lineages and symptoms. These groups have been prioritised for booster doses since the start of the rollout in September to increase their protection. Delta and Omicron Cases are being eclipsed by BA2 Variant rapidly. Read about our approach to external linking. A further 3 cases have been identified in Scotland, bringing the total to 13. Omicron soon began branching off into a number of subvariants: BA.2 took off in the spring, and BA.5 came to dominate towards the end of the summer. Thanks to the expertise of scientists at UKHSA and partner organisations, were able to respond quickly to new variations of the virus. As viruses mutate into new variants, they sometimes split or branch off into sub-lineages. UKHSA Chief Executive, Jenny Harries said: I want to thank everyone who has been working globally and locally to help us act incredibly quickly in response to the Omicron variant. Both have links to travel to Southern Africa. However, the preliminary data showed effectiveness against the new variant appears to increase considerably in the early period after a booster dose, providing around 70% to 75% protection against symptomatic infection. Vaccination is critical to help us bolster our defences against becoming severely ill from this new variant please get your first, second, third or booster jab without delay. As prevalence increases, its more important than ever that we all remain alert, take precautions, and ensure that were up to date with COVID-19 vaccinations, which remain our best form of defence against the virus. COVID-19 has not gone away, so it is also vitally important that people continue to follow the guidance. And in England, more than 1,000 confirmed cases of BA.2 have been identified, according to the UK Health Security Agency (UKHSA). The UK Health Security Agency (UKHSA) has published its latest COVID-19 variant technical briefing. Experts say BA.2 has extensive mutations and is about 40 percent more infectious than the original Omicron variant. BA.2 variant symptoms: Spokane Regional Health District Health Officer Francisco Velazquez told KREM 2 News that the BA.2 variant of the omicron variant has some unique symptoms, too. A further 16 cases have been identified in Scotland, bringing the total in Scotland to 29. This analysis is not an assessment of hospital severity, which will take further time to assess. However, it remains too early to draw any definitive conclusions on hospital severity, and the increased transmissibility of Omicron and the rising cases in the over 60s population in England means it remains highly likely that there will be significant pressure on the NHS in coming weeks. BA.2.75.2 as a new variant but singled it out as an . Please come forward to receive your booster as soon as possible. The UK Health Security Agency (UKHSA) has identified 7 further cases of COVID-19 with mutations consistent with B.1.1.529 in England, in addition to the previous 22 confirmed cases of the SARS-CoV-2 variant known as B.1.1.529. Vaccination remains our best defence against future COVID-19 waves, so it is still as important as ever that people come take up all the doses for which they are eligible as soon as possible. The Delta variant sub-lineage known as Delta AY.4.2 was designated a variant under investigation (VUI) by the UK Health Security Agency (UKHSA) on 20 October 2021 and has been given the official name VUI-21OCT-01. Stay at home if you have any respiratory symptoms or a fever and limit contact with others until you are feeling better, particularly if they are likely to be at greater risk if they contract COVID-19. UKHSAis carrying out targeted testing at locations where the positive cases were likely to be infectious. Thats why its critical that anyone with COVID-19 symptoms isolates and gets a PCR test immediately. Where variant information was available, the majority of intensive care unit (ICU) admissions from 24 November 2021 to 19 January 2022 had Delta infections. As of 24 January 2022, 1,072 genomically confirmed cases of BA.2 have been identified in England and all assessments remain preliminary whilst case numbers are relatively low. New sub-lineages within Delta continue to be identified. The individual tested positive after travel to the UK and is linked to travel to Southern Africa. UK Health Security Agency (UKHSA) has published variant technical briefing 24. As of 20 December,132individuals with confirmed Omicron have been admitted to or transferred from emergency departments. As viruses mutate often and at random, it is not unusual for small numbers of cases to arise featuring new sets of mutations. The proportion of test results displaying SGTF has been very low in recent months but an increase has been observed in the past week. This sub-lineage, which was designated by Pangolin on 6 December 2021, does not have the spike gene deletion at 69-70 that causes S-gene target failure (SGTF), which has previously been used as a proxy to detect cases of Omicron. Even if a smaller proportion of these individuals require hospitalisation, these are still large numbers of people requiring hospital care and pressures on the NHS will increase. Whilst the impact of these variants is uncertain, the variant classification system aims to identify potential risk as early as possible. Yet fears of another Omicron wave in the United States may be. To date, there have been 426 cases of Omicron BA.2 confirmed by Whole Genome Sequencing (WGS), with the earliest dated 6 December 2021. It is important that everyone ensures that they are up to date with vaccinations offered as they remain our best form of defence against severe illness. Work is underway to identify any links to travel. Therefore, although early suggestions are that individuals may be less likely to require hospitalisation, many more people are likely to become infected. Omicron BA.2.75, the variant derived from the BA.2 lineage which was identified internationally earlier this month, has now been categorised as a separate variant and given the. It is already the dominant variant in several states and likely drove the country's recent third wave of infections. Studies in the UK reveal (where stealth Omicron is already spreading at a high rate) that people infected with the sub-variant show gut-related . An important question is whether BA.2 or BA.3 will become a new dominating "variant of concern". The most commonly-reported symptoms with the original Omicron variant were cough, fatigue, headache, congestion, and runny nose. While BA.1 and BA.2 are similar, they are 20 mutations apart. There are simple things you can do in your daily life that will help reduce the spread of COVID-19 and other respiratory infections and protect those at highest risk. A second BTN162b2 booster was previously found to be 52% and 72% effective in preventing Omicron BA.1 infection and hospitalization, respectively, in adults 60 years. A NEW Covid-19 Omicron sub-variant is spreading across Ireland and is the most infectious strain yet. We will continue to monitor this situation closely and recommend appropriate public health measures if needed. This is to be expected and UKHSA is monitoring the situation closely. No cases have been identified in the UK. According to the World Health Organization (WHO), nearly 99% of viral DNA submitted to the global GISAID database as of 25 January were identified as this sub-variant. Inthe SIREN study, a large cohort of healthcare workers are tested regularly by PCR to detect asymptomatic infection in addition to normal testing practices for symptomatic infection. Our findings suggest the current wave of Omicron infections is unlikely to lead to a major surge in severe disease in care home populations with high levels of vaccine coverage and/or natural immunity. Omicron Subvariant - BA.2.75 | Narayana Health One study has suggested that it may be difficult to identify this variant . As we cautiously return to Plan A, I encourage you to give yourself and your loved ones the best protection possible and Get Boosted Now. ; An increase in new cases is being . BA.2 variant: Everything we know about the new Covid strain - Metro The individuals who have tested positive and their contacts have been asked to self-isolate. The Omicron variant of Covid-19 includes the lineages BA.1, BA.2, BA.3 and B.1.1.529. You have rejected additional cookies. This analysis excludes individuals with confirmed previous COVID-19 infection. However, it is not confirmatory as there are a number of other reasons that a sample might exhibit SGTF. This suggests that, as immunity begins to wane, these newly emerging BA.2 variants may fuel future waves of SARS-CoV-2 infection. Data for the devolved administrations will follow in due course. With the original version of the omicron variant, which swept across the U.S. at a dizzying speed last winter, the loss of taste and smell was not as common as with the earlier alpha and delta variants. A total 637 cases of XE a recombinant of Omicron BA.1 and BA.2 have been confirmed in the UK so far. But the latest data suggests this extra protection starts to wane more rapidly, being about 15 to 25% lower from 10 weeks after the booster dose. UKHSA is carrying out targeted testing at locations where the positive cases were likely to be infectious. Covid BA.2 Omicron variant: The key symptoms to look out for

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