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New studies are being undertaken to assess this further. According to the CDC, the Omicron variant spreads more easily than the original SARS-CoV-2 virus and the Delta variant. As we learn to live safely with COVID-19, there are actions we can all take to help reduce the risk of catching COVID-19 and passing it on to others. There is still uncertainty around the significance of the changes to the viral genome, and further analyses will now be undertaken. Getting your booster jab remains the most effective way of protecting yourself and others from infection and severe disease. BA.2 is believed to be far more contagious than the earlier Omicron strain, and was blamed for a fresh surge in Denmark. Early data shows that young children who are hospitalised experience mild illness and are discharged after short stays in hospital. Professor Susan Hopkins, Chief Medical Advisor at UKHSA said: It is clear that the increasing prevalence of Omicron BA.4 and BA.5 are significantly increasing the case numbers we have observed in recent weeks. The vaccination status was unknown for 6 people, while 8 had received a single dose. New 'stealth' Omicron subvariant presents two NEW symptoms, experts As of 30 November 2021, there are 22 confirmed cases of Omicron (B.1.1.529), identified through sequencing or genotyping in England. UKHSA are continuing to monitor data on the BA.2 sub-lineage closely. Currently, approximately half of all tests conducted in the UK are able to detect SGTF. March 31, 2022. It is one for the scientists to watch, rather than for the public to be alarmed about at this stage. 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. Lower back pain. This analysis is not an assessment of hospital severity, which will take further time to assess. A further case has been identified in Scotland, bringing the total to 10. Please take up this offer as soon as you are eligible to protect yourself, your families and your communities. Evidence continues to show that Omicron is transmitting more rapidly than the dominant Delta variant. 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. Omicron BA.2: The 'stealth' variant could cause more 'severe' disease They are our best defence and we have turbocharged our rollout programme inviting 7 million more people over the age of 40 to get their booster jab so even more people get protection from this disease. The Top Symptoms of the BA.2 Variant, According to Doctors - Parade The UK Health Security Agency (UKHSA) has published the latest variant technical briefing. The following are the symptoms of this subvariant: The most common symptom is a sore throat that causes dryness, itching, and pain in the throat Low-grade fever Runny nose Sneezing Mild to moderate fatigue Headache Positive tests with sufficient virus detected from people arriving in the UK are sent for confirmation through Whole Genome Sequencing, regardless of the presence or absence of SGTF. Omicron BA.2 Variant: 5 New Symptoms That Indicates You Are Infected The risk assessment conducted by UKHSA together with academic partners found that CH.1.1 and XBB.1.5 are currently the variants most likely to take over from BQ.1 as the next dominant variant in the UK, unless further novel variants arise. Please take up this offer as soon as you are eligible to protect yourself, your families and your communities. Early analyses suggest an increased growth rate compared to BA.1, however, growth rates have a low level of certainty early in the emergence of a variant and further analysis is needed. While in the UK, the individual was in Westminster, London. Currently, the Omicron variant has BA.1, BA.2, BA.3, and B.1.1.529 sub-variants, of which the BA.1 was dominant a few months before, and scientists have recently warned about the BA.2 sub-variant . You will not always know whether someone you come into contact with is at higher risk of becoming seriously ill from respiratory infections, including COVID-19. Now more countries, particularly in Asia and Europe, are reporting an increase in cases driven by BA.2. There is now high confidence that the Omicron variant causes low severity of disease in adults. UKHSA is carrying out targeted testing at locations where the positive cases were likely to be infectious. While prevalence remains high, make sure to wear your mask in indoor settings and take a lateral flow test before meeting others. Dr Jenny Harries, UKHSA Chief Executive, said: Our latest analysis shows an encouraging early signal that people who contract the Omicron variant may be at a relatively lower risk of hospitalisation than those who contract other variants. Wear a mask in crowded spaces and, when meeting people indoors, open windows and doors to ventilate the room. Omicron BA 2 Covid Variant Severity ,Symptoms - Bareillyinfo Scientists in the UK and abroad are closely monitoring BA.2, a sub-variant of Omicron. UKHSA encourage everyone to continue to follow the most up-to date guidance. This edition includes an update on the current circulating lineages, including several cases of Omicron BA.4 and BA.5 which have been detected in the UK. We now know that BA.2 has an increased growth rate which can be seen in all regions in England. 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. The latest UK Health Security Agency (UKHSA) COVID-19 variant technical briefing, published today, includes updated epidemiological analysis which indicates that Omicron BA.5 has, as expected, become the dominant SARS-CoV-2 variant in the UK. There are insufficient severe cases of Omicronas yetto analyse vaccine effectiveness against hospitalisation, but this is more likely to be sustained, particularly after a booster. There is insufficient data to make any assessment of protection against severe disease, or to assess the severity of illness caused by Omicron. Night sweats Scratchy throat Dry cough Mild muscle aches In data published by the UKHSA on January 14, they found that NHS test and trace data revealed a loss of smell or taste was reported less. Surefire Signs Omicron is in Your Body Eat This Not That Following the first 2 confirmed cases of the SARS-CoV-2 variant known as B.1.1.529 on 27 November, the UK Health Security Agency (UKHSA) has identified one further case of COVID-19 with mutations consistent with B.1.1.529 in the UK. However, it should be noted both that this is early data and more research is required to confirm these findings. Studies have already shown that this virus travels to different parts of the body, therefore gut-related issues are. It appears to have a growth advantage compared to the version of Omicron, BA.1, that has swept the globe. Recent studies suggest that BA.2 has a. The areas with the largest number of confirmed cases are London (146) and the South East (97). Of those patients admitted to hospital,17had received a booster vaccine, 74 people had 2 doses and 27 people were not vaccinated. However, UKHSA scientists say there is no room to be complacent. The sub-variant of Omicron has been detected in 57 countries now, the WHO says. What are the most common symptoms of Omicron BA.2? Prior infection is 44% effective at preventing future infection, increasing to 71% with 3 doses of the vaccine. This analysis excludes individuals with confirmed previous COVID-19 infection. It is therefore vital that people continue to exercise caution in order to limit the transmission of the virus. Its critical that anyone with COVID-19 symptoms isolates and gets a PCR test immediately. There have been recent reports of people who experience symptoms like those of viral meningitis, an inflammation of the brain and spinal cord membranes. The individual is no longer in the UK, but UKHSA is carrying out targeted testing at locations where the positive case visited when they were likely to have been infectious. Everyone should complete a primary course as soon as possible for most this will be a first and second dose. As of 2 May 2022, 21 confirmed cases of Omicron BA.4 and 19 confirmed cases of Omicron BA.5 have been detected in England. One of the most common symptoms of the Omicron subvariant BA.2 is nausea. It is testament to the diligence and scientific expertise of my colleagues at UKHSA, and the genomic sequencing capacity developed through the pandemic, that this new variant has been identified and analysed so quickly. A detrimental change in biological properties (changes in transmissibility, severity or immune evasion) compared to the current dominant variant. However, any stay in hospital for a child is too long if youre a parent and its important we all take precautions to avoid the spread of infection. When combined with VE against symptomatic disease, the reduced risk of hospitalisation climbed to 92% 2 to 4 weeks after a third dose of the vaccine, down to 83% after 10 weeks or more. Increased case detection through focused contact tracing has led to more cases of the Omicron variant being identified and confirmed, as we have seen in other countries globally. BA.2 Symptoms Doctors Are Seeing The Most Right Now - Yahoo! News Where individualsare suspected or confirmed to have theOmicron variantas the result of testing, their close contacts will be contacted by NHS Test and Trace, required to self-isolate and asked to take aPCRtest,regardless of whether they have been vaccinated. UKHSA is monitoring this closely. We use some essential cookies to make this website work. UKHSA analysis shows that the risk of hospital admission for an identified case with Omicron is reduced compared to a case of Delta. Well be undertaking further analysis to investigate the small rise in the number of children admitted to hospital but currently coronavirus (COVID-19) poses a very low health risk to children and infants. BA.2, also known as "stealth omicron," is considered a subvariant of omicron. So far, vaccination means that the rise in cases is not translating to a rise in severe illness and deaths. Continue to exercise caution. Covid BA.2 Omicron variant: The key symptoms to look out for UKHSA designated variant B.1.1.529 as a variant under investigation (VUI) on Thursday 25 November. What is Omicron sub-variant BA.2? All we know about the symptoms and While on one hand, this statement gives a ray of hope that BA.2 sub variant of Omicron which was thought to be severe is mild as the BA.1 subvariant is, but on the other hand with the report of . As the coronavirus continues to evolve, a new highly contagious Omicron variant is appearing in India and other nations, including the United States, experts say.. Runny or congested nose Feeling fatigued Headache New, continuous cough Shortness of breath or difficulty breathing Muscle or body aches New loss of a sense of taste or smell Sore throat Nausea or vomiting Diarrhoea They advise that if you develop one or more of these symptoms you should take a Covid test as soon as possible. Initial data suggests that LFDs are as likely to detect Omicron as other variants including Delta, which has been the dominant variant in the UK from May to December 2021. What is Stealth Omicron? Symptoms of the Covid variant responsible for The total number of confirmed cases in England is now 5. 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. A booster dose was associated with a 74% reduced risk of hospitalisation in the first 2 to 4 weeks after vaccination, with the figure dropping to 66% 10 weeks or more after this dose. As is routine for any new variants under investigation,UKHSAis carrying out laboratory and epidemiological investigations to better understand the characteristics of this variant. While signs remain encouraging on Omicrons severity compared with Delta, the high levels of community transmission continue and may cause pressures on health services. Omicron symptoms: What we know about illness caused by the new subvariants They could be strangers (for example people you sit next to on public transport) or people you may have regular contact with (for example friends and work colleagues). At the moment there is much that is not yet clear. UKHSA is gathering scientific information as quickly as possible in order to inform the right balance of interventions to prevent transmission and protect lives. Twoto4 weeks after a booster dose, vaccine effectiveness ranged from around 65 to 75%, dropping to 55 to 70% at 5 to 9 weeks and 40 to 50% from 10+ weeks after the booster. There can be several reasons for growth advantage, but in the case of BA.4 and BA.5, laboratory data suggests a degree of immune escape which is likely to contribute. It is the best defence we have against this highly transmissible new variant. As previously published, data continues to show vaccine effectiveness against hospitalisation for Omicron remains high. Omicron BA.2 lacks the genetic deletion on the spike protein which produces S-gene target failure (SGTF) in some polymerase chain reaction (PCR) tests, which has been used as a proxy for Omicron cases previously. Our data shows that getting the booster vaccine is more effective against this variant than 2 doses alone. A number of Omicron variants are currently circulating in England, many of which have acquired mutations which may produce a degree of immune escape. As with other kinds of variant, most will die off relatively quickly. Omicron BA.2 Variant Symptoms, Severity, Precautions, Mutation UKHSAis carrying out targeted testing at locations where the positive cases were likely to be infectious.