This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. The quantitative reverse transcriptase-polymerase chain reaction (qRT-PCR) measured SARS-CoV-2 ribonucleic acid (RNA) and was also used for virus isolation assay. [171], Peru register the highest rate of Covid-19 infections with 70,000 cases in a week, with Omicron variant being responsible for the third wave of infections. When is it safe to stop isolating after you have an omicron - NPR What are the trends in severe outcomes among patients hospitalized with COVID-19 during the first 2 years of the COVID-19 pandemic? Here's a look at number of cases reported acr", "Covid live: US reports highest seven-day cases average since January; UK 'considering door-to-door vaccinations', "England hospital Covid admissions highest since February; France announces new curbs as it happened", "CDC drastically drops estimate of US Omicron cases", "Covid news live: France accelerates introduction of vaccine passes; Europe cases at record highs", "New Zealand reports first community exposure to Omicron", "Covid-19: Omicron border case active in the community is DJ Dimension", "Coronavirus: 12 nouveaux cas du variant Omicron dtects en Algrie", "The second case with Omicron is registered in Northern Macedonia | txtreport.com", "Omicron Pushes Short-Staffed Urgent Care Centers to the Brink", "US to lift Omicron travel ban on eight African countries", "Covid-19: WHO chief optimistic disease will be beaten in 2022", "Omicron daily overview: 31 December 2021", "S.Korea reports first deaths linked to Omicron coronavirus variant - Yonhap", "Italy reports record 170,844 cases and 259 deaths; fourth jab gives five-fold antibody boost, study says as it happened", "U.S. reports over 1 million new daily Covid cases as omicron surges", "Omicron's feeble attack on the lungs could make it less dangerous", "Covid-19: India records first death linked to Omicron variant", "Covid: Deadly Omicron should not be called mild, warns WHO", "Military deployed at London hospitals due to Omicron staff shortages", "Covid-19: 47 nouveaux cas du variant Omicron dtects en Algrie", "Covid live news: UK minister says cutting self-isolation would be 'helpful'; Philippines sets new daily case record", "Peru reports highest-ever weekly COVID-19 case count as Omicron spreads", "Covid: Half of Europe to be infected with Omicron within weeks - WHO", "Will Record Omicron Cases Cause a Surge in the Severely Ill? Few studies have reported the clinical course and virus shedding duration in Omicron-infected patients based on quantification cycle (Cq) values. [165], A news article on Nature reports there are signals that Omicron does not multiply readily in lung tissue. The latest results could mean that "the virus establishes a very local infection in the upper airways and has less chance to go and wreak havoc in the lungs", which might make it easier "to hitch a ride on material expelled from the nose and mouth, allowing the virus to find new hosts". You may download and print the article for any lawful, non-commercial purpose (including text and data mining) provided that all copyright notices and trade marks are retained. whereas Omicron-inoculated cats did not develop any clinical signs and displayed lower levels of virus shedding, suggesting that the Omicron variant might be less pathogenic in cats as well as in humans . The PubMed wordmark and PubMed logo are registered trademarks of the U.S. Department of Health and Human Services (HHS). [166], India records its first death, a 74-year-old diabetic man with other comorbidities. Abstract. The .gov means its official. These cases were had arrived in Auckland from Dubai on December 11 and traveled to a managed isolation and quarantine in Rotorua on a bus chartered for international arrivals. Objectives: [49], Australia records its third case of the variant in a national repatriated from Johannesburg. The extensive mutations of its spike proteins make for the Omicron variant. Taking the swab sample correctly is crucial to the test performance, and these require the tester to report the test result appropriately. Wu Y, Guo Z, Yuan J, Cao G, Wang Y, Gao P, Liu J, Liu M. Int J Infect Dis. A more recent preprint from Japan (a study that is yet to be published in a scientific journal) looked at viral shedding attributed to omicron. Whether changes in duration of infection are a result of variant characteristics or the public's vaccination status is unclear. Omicron variant: assessing the duration of viral shedding and its implications. Emerg Infect Dis. The SAR-CoV-2 RNA levels were significantly higher in nasopharyngeal and saliva samples with the infectious virus as compared to samples without the infectious virus. Duration of Infectious Virus Shedding by SARS-CoV-2 Omicron VariantInfected Vaccinees, Study reveals survival time of SARS-CoV-2 in wastewater: Implications for public health, Adapting for endemic not pandemic: Time to reassess universal masking in healthcare, Study indicates that SARS-CoV-2 has evolved to gain increased replicative fitness and become well-adapted in epithelial cells of human airways, https://wwwnc.cdc.gov/eid/article/28/5/22-0197_article, Omicron spike N679K mutation acts as a loss-of-function mutation attenuating SARS-CoV-2 in vitro & in vivo. In the U.S, more than 40 people have been found to be infected, more than 75% of whom had been vaccinated. [176], Beijing reports its first locally transmitted case, in the Haidian district. [35][36] Five additional cases among these passengers were confirmed a week later. [103], France reports 130 cases. Follow our Covid live blog for all the latest news & stories. This is the same timeframe observed during the Delta wave, but slightly shorter than the two week endurance of the initial COVID-19 strain. HHS Vulnerability Disclosure, Help [75] There are now ten cases in the U.S., in California, Colorado, Minnesota, and New York, and in Hawaii, where the person had no recent travel history. A more recent preprint from Japan (a study that is yet to be published in a scientific journal) looked at viral shedding attributed to omicron. [68] Finland reports its first case, an individual who had traveled from Sweden with a group. -. Early Release - SARS-CoV-2 Seroprevalence and Cross-Variant Antibody The second is its capacity to evade human . News-Medical. "Duration of Omicron variant shedding isolated from upper respiratory samples collected from the reported case-patients in Japan". Stage three is when early symptoms start to pop up, like lower back ache, night sweats and a scratchy throat. Before omicron, people in the UK with COVID symptoms or a positive test had to self-isolate for ten days. More info. In other words, the data supported a ten-day isolation period. The Centers for Disease Control and Prevention recently shortened its isolation guideline s, citing evidence that COVID is most contagious 1 to 2 days before someone starts feeling symptoms and 2 . Timeline of the SARS-CoV-2 Omicron variant - Wikipedia Lee E, Park S, Choi JP, Kim MK, Yang E, Ham SY, Lee S, Lee B, Yang JS, Park BK, Kim DS, Lee SY, Lee JY, Jang HC, Jeon J, Park SW. J Korean Med Sci. This timeline of the SARS-CoV-2 Omicron variant (November 2021 - February 2022) is a dynamic list, and as such may never satisfy criteria of completeness. Methods: But when the new variant of concern arrived, the government changed the self-isolation period to seven days. Epub 2022 Mar 15. . Now, Health Secretary Sajid Javid has announced that the self-isolation period for people who test positive for COVID is being cut to five full days in England (it is unclear, at this point, if other UK nations will do the same). Malaysia has confirmed 11 new cases of the Omicron variant, all resulting from overseas travel. [164], US COVID-19 cases reach 1,082,549, mainly due to the rapidity of Omicron's spread. In this interview conducted at Pittcon 2023 in Philadelphia, Pennsylvania, we spoke to Dr. Chad Merkin, Director of the International Institute for Nanotechnology, about his work developing next-generation nanomaterials for medical applications. [66] Iceland also reports its first case, a triply-vaccinated individual who had not traveled abroad;[67] Greece announces its first case (in Crete), an individual who had traveled to South Africa. 2022 May;28(5):998-1001. doi: 10.3201/eid2805.220197. Please use one of the following formats to cite this article in your essay, paper or report: Paul, Sangeeta. Maryland has its first three cases, and Pennsylvania and Missouri one each. Centers for Disease Control and Prevention . [148] Also, the confirmed first case in Islamabad, the capital of Pakistan, is reported. t.co/K6XSGcnn9h t.co/CjMFccNmwT", "Covid: 13 test positive for Omicron after S Africa-Netherlands flights", "Actuele informatie over COVID-19 | RIVM", "Travellers test positive to Omicron COVID-19 strain after arriving in Sydney from southern Africa, NSW Health says", "WATCH LIVE: President Ramaphosa to address the nation", "WATCH: President Cyril Ramaphosa addresses the nation | eNCA", "Family meeting: Ramaphosa to address nation at 8pm", "Cyril Ramaphosa to address the nation on new Covid-19 variant", "Closing the door to South Africa won't stop Omicron variant from spreading globally - Ramaphosa", "FULL ADDRESS | SA remains on alert level 1 lockdown", "Ramaphosa to address South Africa on Sunday evening", "SA stays on lockdown level 1 - Read President Cyril Ramaphosa's full speech", "Family meeting tonight What to expect from Ramaphosa's Omicron address", "[WATCH LIVE] Ramaphosa updates SA on Covid-19 measures (8 pm)", "South Africa dismayed at 'punishment' for honesty over Omicron coronavirus variant", "COVID-positive repatriation flight arrival to the Northern Territory tests positive to Omicron variant", "First Omicron cases confirmed in Spain, Sweden latest updates", "India announces vaccine support to Africa to fight Omicron", "Omicron Covid variant poses very high global risk, says WHO", "Omicron: entry bans spread as China pledges 1bn jabs for Africa", "California confirms nation's first Omicron variant coronavirus case", "Saudi Arabia detects first case of COVID-19 Omicron variant in Kingdom", "Covid news: Omicron detected in US; UK reports 48,374 new cases and 171 deaths as it happened", "Omicron Covid variant 'present in Europe at least 10 days ago', "Omicron Covid variant detected in Ireland from travel but 'no evidence yet' of community transmission", "Doctor who attended UK summit confirmed as Israel's 3rd Omicron case", "Israeli doctor believes he caught Omicron variant of Covid in London", "Omicron variant fuelling 'exponential' rise in Covid cases, say South Africa officials", "Covid live: Germany set to impose restrictions on the unvaccinated; India detects two cases of Omicron variant", "First case of Omicron variant case found in mainland France", "Iceland's First Case of Omicron Variant Confirmed", "Greece Reports First Case of Omicron Variant on Crete", "Finland discovers first case of Omicron variant of coronavirus", "Singapore detects first 2 imported Covid-19 cases who test preliminarily positive for Omicron", "Second US case of Omicron linked to New York anime convention", "All 53,000 attendees of Anime NYC urged to get tested after one got Omicron", "Statement from Mayor de Blasio on Omicron Variant", "Omicron: Biden tightens travel rules amid new Omicron cases", "Codid-19: un second cas de variant Omicron La Runion", "Omicron Variant Detected in at Least 10 U.S. States", "Covid news: Boris Johnson reported to police over No 10 parties, South Korea cases and deaths at new high", "Omicron outbreak at Norway Christmas party is biggest outside South Africa, authorities say", "Outbreak caused by the SARS-CoV-2 Omicron variant in Norway, November to December 2021", "Covid-19 pandemic: Israel confirms 7 cases of omicron, 27 others suspected", "New York Omicron cases rise to eight as official warns of community spread", "Two confirmed cases of Omicron variant in quarantine", "Weekly operational update on COVID-19 - 7 December 2021", "Queensland records first cases of the Omicron variant of COVID-19, both genetically different", "New omicron variant detected in 57 countries: WHO", "SARS-CoV-2 B.1.1.529 (Omicron) Variant United States, December 18, 2021", "Islamabad reports its first confirmed case of Omicron", "Omicron spreads to 57 countries but too early to tell if variant more infectious, WHO says", "Covid live: Australia to offer jabs to children aged five to 11; people in Scotland urged to cancel Christmas parties", "UK reports highest daily new cases since January as it happened", "Bangladesh confirms first two cases of Omicron variant of COVID-19", "New York Hits Covid-19 Case Record as Omicron Looms", "Australia Covid update: Omicron variant spreading rapidly as NSW and Victoria cases grow", "Cases of Omicron variant rise to 55 in Israel", "At least one person in UK has died with Omicron, says Boris Johnson", "U.K. Sees First Death of a Person With Omicron as Government Warns of Wave of Cases", "Covid live: Mainland China reports first Omicron cases; Norway to tighten restrictions", "Chinese mainland detects Omicron variant from imported asymptomatic carrier - People's Daily Online", "Salud confirma el primer caso de micron en Puerto Rico", "Pakistan's first Omicron case confirmed through gene-sequencing", "Covid live: France confirms 130 Omicron cases; South Korea has deadliest day of pandemic", "The Omicron Variant Can Evade Vaccine Protection. After 10 days, you can consider yourself good to go, says Chin-Hong. In total, 55 non-severe patients with SARS-CoV-2 Omicron variant were included. Studies suggest that Omicron infections can last in the body for up to 10 days. Puerto Rico confirms its first case,[102] as does Pakistan. The variant is now in 89 counties, and its severity profile remains unknown. But the good news is it's a much milder illness than past Covid infections, as long as you've had your booster dose. Cureus. There is also quite a clear path now between when you will have picked up the bug, when you will get sick and how long you might be feeling ill for. Therefore, negative test reports dont guarantee the absence of infectious virus in the sample. As of December 2, Botswana and South Africa have reported 19 and 172 Omicron variant cases, respectively, accounting for 62% of global cases. doi: 10.3346/jkms.2023.38.e59. Takahash K, Ishikane M, Ujiie M, Iwamoto N, Okumura N, Sato T, et al. "Among 43 cases with initial follow-up, one hospitalization and no deaths were reported. To assess infectious virus shedding, the authors classified the specimens according to the diagnosis date, date of symptoms onset, and date of symptoms resolution. Last, for some case-patients whose samples were saliva and collected at the airport quarantine, the quality of the sample was not suitable for virus isolation. Careers. From nanoparticle-based enrichment to mass spec refinements, they explore how these tools facilitate unbiased, deep, and rapid proteomics. In the United States, 80% of the COVID-19 cases in the. Further information will follow on t.co/2BBu56C1mp t.co/x7i42O9vAU", "Omicron coronavirus variant spreads with cases detected in Netherlands, Denmark, Australia", "Covid: Third case of Omicron variant detected in the UK", "Israel seals borders and Morocco bans flights as Omicron Covid fears rise", "Canada's first cases of the omicron coronavirus variant confirmed in Ottawa", "Omicron: How two flights to Europe may have spurred spread of new Covid variant", "BREAKING13 #Omicron variant cases now confirmed from 61 #COVID19 cases among ~600 passengers on two flights from South Africa to Amsterdam (that took off and was mid-air when EU travel limits added). One is its innate contagiousness, or transmissibility. But only Covid isolation has a strict number of days indoors and with no contact with other people that you must adhere to. Sally Cutler does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment. The highly contagious Omicron variant of Covid-19 is spreading widely in the U.S. and more people are testing positive for the virus, including those who have been vaccinated or boosted. Keywords: According to the data, the higher transmissibility of the SARS-CoV-2 Omicron variant is not associated with the shedding of a larger number of infectious viral particles in vaccinated patients . This article is made freely available for personal use in accordance with BMJ's website terms and conditions for the duration of the covid-19 pandemic or until otherwise determined by BMJ. Takahashi K., Ishikane M., Ujiie M., Iwamoto N., Okumura N., Sato T., et al. [161], The UKHSA announced that as of 1 January 2022, Omicron would no longer be reported separately in the daily statistics because the variant of concern had become the dominant strain in England. 2022. Takahashi K, Ishikane M, Ujiie M, Iwamoto N, Okumura N, Sato T, Nagashima M, Moriya A, Suzuki M, Hojo M, Kanno T, Saito S, Miyamoto S, Ainai A, Tobiume M, Arashiro T, Fujimoto T, Saito T, Yamato M, Suzuki T, Ohmagari N. Emerg Infect Dis. Epub 2022 Nov 25. Dynamics of viral shedding during ancestral or Omicron BA.1 SARS-CoV-2 infection and enhancement of pre-existing immunity during breakthrough infections. It's likely you won't be certain when you may have picked up the virus, as just a breath of infected air is enough to catch it. In this interview conducted at Pittcon 2023 in Philadelphia, Pennsylvania, we spoke to Ron Heeran, a speaker at the 2023 James L. Waters Symposium. Copyright 2022 European Society of Clinical Microbiology and Infectious Diseases. Furthermore, please note that some events may only be fully understood and/or discovered in retrospect. By clicking "Allow All" you agree to the storing of cookies on your device to enhance site navigation, [101] [104] In England 20 cases are in hospital. Do a lateral flow first, and then a PCR if it comes back positive. These individuals are self-isolating with their households while further testing and contact tracing is underway", "CHP investigates six additional confirmed cases of COVID-19 and provides update on latest investigations on imported cases 12388 and 12404", "Covid, un caso di variante Omicron in Campania: isolati tutti i contatti", "Genomic surveillance of SARS-CoV-2 in Belgium (Situation update 26 of November 2021)", "2 Verdachtsflle der neuen Omicron-Variante in Bayern besttigt - Rckkehrer aus Sdafrika sollen PCR-Test durchfhren lassen, in Selbstquarantne begeben und das Gesundheitsamt kontaktieren", "Dovolm si korigovat mdia. Clin Microbiol Infect. The number of cases in South Africa has increased exponentially in the prior two weeks, with Omicron rapidly becoming the dominant strain. Saade C, Brengel-Pesce K, Gaymard A, Trabaud MA, Destras G, Oriol G, Cheynet V, Debombourg M, Mokdad B, Billaud G, Oblette A, Crhalet H, Giannoli JM, Garrigou C, Generenaz L, Compagnon C, Boibieux A, Lina B, Morfin F, Pozzetto B, Josset L, Touillet-Assant S, Bal A. Emerg Microbes Infect. [7] At this point there are 87 cases in five countries and an estimated 990 probable cases, with the most confirmed cases in South Africa at 77. [87] By this date, the CDC later confirms (on December 17) that 22 states of the U.S. have cases. We prospectively included newly diagnosed nonsevere, symptomatic SARS-CoV-2 positive HCWs. The U.S. also tightens its restrictions. Discussion: The study reflected the findings of the systematic . A few studies have suggested a slightly shorter period of viral shedding in people with no symptoms, but decisions on national policy must be based on all infections, not just a sub-set. Understanding the Role of Epigenetics in Cancer, Understanding Chronic Cough: Causes, Symptoms, and Diagnosis, Circumcised vs. Uncircumcised; Differences in the Penile Microbiome, Obesity management: a women's health approach, AI analysis software for Zebrafish you must know, Excessive digital technology use is associated with reduced sleep quality regardless of environmental and genetic factors, study finds, Activating well-being goals in grocery stores: innovative strategies for encouraging healthy food purchases. -. [46] A further address is set to take place next week on 5 December 2021 to evaluate whether a lockdown is needed. Lateral flow tests are a quick and practical way of gauging infectiousness, but these tests are undertaken in the home and may not always be performed to stringent criteria, meaning they might result in incorrect results. Professor, Medical Microbiology, University of East London. Instead, the greater impact certainly in the UK appears to be absenteeism resulting in many essential services struggling to function. Plasma metabolomic characterization of SARS-CoV-2 Omicron infection. [92], Bangladesh reports its first two cases, female cricketers who had recently returned from Zimbabwe. Benjamin Meyer, a virologist at the University of Geneva in Switzerland, says he too was stunned . Author Ingrid Torjesen 1 Affiliation 1 The BMJ. Israel has reported 45 new cases, bringing the total number of Omicron cases to 134. 12 deaths cumulative of Omicron cases in the UK. Morocco closes its borders for two weeks. The site is secure. Preliminary data from the National Institute of Infectious Diseaseswhich conducts disease surveillance in Japansuggest that the amount of viral RNA is highest three to six days after diagnosis or symptom onset.1. Thailand reports its first locally transmitted case. The Cq values depicting the viral RNA levels were measured. Evaluating the association between Mediterranean Diet adherence and type 2 diabetes using nutritional biomarkers. The new rules mean if you are sick with Covid you have to stay inside for seven days. PMID: 35027360 DOI: 10.1136/bmj.o89 No abstract available . Peak Infectiousness Of Covid-19 With Omicron is 3-6 Days After - Forbes 8600 Rockville Pike [25][26], The first two cases in the United Kingdom are announced. The study raises further . [91], Singapore detects its first case of community transmission, an airport frontline worker. Viral culture positivity, negativity, and cycle threshold values of SARS-CoV-2 RT-PCR positive samples on 5, 7, 10, and 14days after the onset of symptoms. Here's How We Know", "Covid-19: dtection d'un premier cas du variant Omicron en Algrie", "Omicron spread in Israel may be wider than thought report", "Mainland reports 2 Omicron cases as supply chain threatened - People's Daily Online", "Omicron variant identified in 89 countries; has doubling time between 1.5-3 days in high community transmission areas: WHO", "First Omicron case detected in New Zealand", "Pasien Pertama Omicron di RI Kini Sudah Negatif, Begini Kronologinya", "Covid live: Italy reports highest daily cases since March; Canada's Omicron cases 'could overwhelm Ontario ICUs', "Omicron found in nearly all of Florida county's wastewater samples", "Dr. Anthony Fauci on Omicron and the Covid-19 Stalemate - the Journal. More than 41% of viral isolates were detected in samples collected after two to five days of diagnosis; however, no viral isolates were detected after ten days of COVID-19 diagnosis. CDC updates and shortens recommended isolation and quarantine period for general population. In its early days, the variant caused an alarming spike in COVID-19 cases in South Africathey went from 300 a day in mid-November 2021 to 3,000 a day at the end of that month. PMC Other samples of the Omicron variant are collected in Botswana by South African scientists[7][8] under the aegis of Network for Genomic Surveillance South Africa (NGS-SA). [183], France reach 464,000 new Covid-19 cases with the Omicron variant rampant unabated, the country registered seven consecutive days surpassing daily 300,000 cases. [187], Omicron is confirmed to be a zoonotic disease. [110], Indonesia confirms its first case. Netherlands enters lockdown, the first European country to do so due to Omicron. Trending Now: "That basically tells us it's inherently more transmissible," said Mge evik, a clinical lecturer in infectious diseases and medical virology at the University of St . Scientists are now trying to model Omicron's global trajectory, which depends on two factors. [29], Two Danish returnees from South Africa test positive,[30] and another two people with recent travel in Nigeria test positive in Ottawa, Canada. Bookshelf Stage five is isolation if you have tested positive or from when you started noticing symptoms. The Sun'sJabs Armycampaign is helping get the vital extra vaccines in Brits' arms to ward off the need for any new restrictions. So have we seen economic drivers overtake scientific rationale for COVID management plans? [157], The second case of the Omicron variant has been confirmed in North Macedonia, in the town of Struga. The most commonly-reported symptoms with the original Omicron variant were cough, fatigue, headache, congestion, and runny nose. Accessibility Duration of Shedding of Culturable Virus in SARS-CoV-2 Omicron (BA.1 Duration of viable virus shedding in SARS-CoV-2 omicron variant [53] At a special session of the World Health Assembly WHO presents the variant as having a very high global risk.[54]. 2022;28:9981001. China's leader Xi Jinping pledges 30m doses of its own vaccine to Africa by way of addressing global vaccine inequity, with 400m to follow (produced by Chinese-owned companies in Africa). Clin Microbiol Infect. doi: https://doi.org/10.3201/eid2805.220197 https://wwwnc.cdc.gov/eid/article/28/5/22-0197_article, Posted in: Medical Science News | Medical Research News | Disease/Infection News, Tags: Assay, Coronavirus, Coronavirus Disease COVID-19, covid-19, Genome, Infectious Diseases, Influenza, Nasopharyngeal, Omicron, Polymerase, Polymerase Chain Reaction, Respiratory, Reverse Transcriptase, Ribonucleic Acid, RNA, SARS, SARS-CoV-2, Severe Acute Respiratory, Severe Acute Respiratory Syndrome, Syndrome, Virus. Copyright 20102023, The Conversation US, Inc. Health Secretary Sajid Javid said the new rules will maximise activity in the economy and education. We aimed to detect the duration of viral shedding among healthcare workers (HCWs) with Omicron by using viral culture. [93] In the U.S. the variant is responsible for 2.9% of cases. 5 January 2022. official website and that any information you provide is encrypted However, the study has limitations in that infectious virus was characterized through assays in only 18 patients and the infectivity outside the study was unknown. [85], Queensland, Australia health authorities detect the first case of the variant in the state, alongside the first identification ever of a genetically distinct 'Omicron-like' variant. What are the benefits of exercise on cardiovascular health. Scientists Look for Signs", "Covid-19: 82 nouveaux cas du variant Omicron dtects en Algrie", "US omicron peak: Fauci predicts steep drop in cases toward 'end of January', "Beijing reports its first locally transmitted Omicron variant case", "Beijing Says International Mail Is Possible Culprit in First Omicron Case", "France Logs Nearly Half A Million Record Covid Cases Amid Omicron Surge", "Coronavirus: 400 cas du variant Omicron enregistrs en Algrie", "Covid-19 update: 45 new community cases, 34 Omicron cases added to total", "Covid-19 update: 105 new community cases, 15 new Omicron cases identified", "Why Omicron-infected white-tailed deer pose an especially big risk to humans", "Fast-Spreading Covid-19 Omicron Type Revives Questions About Opening Up", "Omicron sublineage BA.2.75.2 exhibits extensive escape from neutralising antibodies", "Update on SARS-CoV-2 variants: ECDC assessment of the XBB.1.5 sub-lineage", Saint Helena, Ascension and Tristan da Cunha, Tokyo 2020 Summer Olympics and Paralympics, Beijing 2022 Winter Olympics and Paralympics, Community Activities Restrictions Enforcement, neurological, psychological and other mental health outcomes, Decentralized Privacy-Preserving Proximity Tracing, Zhongyianke BiotechLiaoning Maokangyuan Biotech, Kandakadu Treatment and Rehabilitation Centre, Sancaktepe Prof. Dr. Feriha z Emergency Hospital, Yeilky Prof. Dr. Murat Dilmener Emergency Hospital, Coalition for Epidemic Preparedness Innovations, International Committee on Taxonomy of Viruses, Joint Committee on Vaccination and Immunisation, Africa Centres for Disease Control and Prevention, Korea Disease Control and Prevention Agency, National Institute for Communicable Diseases, National COVID-19 Commission Advisory Board, National Expert Group on Vaccine Administration for COVID-19, COVID-19 Response Acceleration Task Force, Inter-Agency Task Force for the Management of Emerging Infectious Diseases, Great American Economic Revival Industry Groups, Tests, cases, tests per capita, cases per capita by country, Tests, cases, tests per capita, cases per capita by country subdivision, World map by countries: confirmed per capita, Morocco (including occupied Western Sahara), https://en.wikipedia.org/w/index.php?title=Timeline_of_the_SARS-CoV-2_Omicron_variant&oldid=1134166112, Timelines of the COVID-19 pandemic in 2021, Timelines of the COVID-19 pandemic in 2022, CS1 Chinese (Hong Kong)-language sources (zh-hk), Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License 3.0.
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