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Omicron (B.1.1.529) is a variant of SARS-CoV-2 first reported to the World Health Organization (WHO) by the Network for Genomics Surveillance in South Africa on 24 November 2021. [10] [11] It was first detected in Botswana and has spread to become the predominant variant in circulation around the world. [12]
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. Some events may only be fully understood and/or discovered in retrospect. The extensive mutations of its spike proteins make for the Omicron variant.
- Use
- History
- Mispronunciation
- Character Encodings
- External Links
In addition to its use as an alphabetic letter, omicron is occasionally used in technical notation,[citation needed] but its use is limited since both upper case and lower case (Ο ο) are indistinguishable from the Latin letter "o" (O o) and difficult to distinguish from the Arabic numeral"zero" (0).
In the earliest Greek inscriptions, only five vowel letters A E I O Y were used. Vowel length was undifferentiated, with O representing both the short vowel /o/ and the long vowels /o:/ and /ɔː/.(p 19) Later, in classical Attic Greek orthography, the three vowels were represented differently, with O representing short /o/, the new letter Ω represen...
During the early outbreak of the Omicron variant of COVID-19, many people unfamiliar with the entire Greek Alphabet (or simply lacking the ability to pronounce or sound out words using phonetics) mispronounced Omicron as "Omnicron" due to the unfamiliarity of the letter, and the use of the prefix "Omni-" in many words.
Greek omicron / Coptic OMathematical omicronThe dictionary definition of Οat WiktionaryThe dictionary definition of οat WiktionaryOmicron1 Eridani ( ο1 Eridani, abbreviated Omicron1 Eri, ο1 Eri ), also named Beid / ˈbaɪd /, [9] [10] is a variable star in the constellation of Eridanus. With an average apparent visual magnitude of 4.04, [3] it is visible to the naked eye on a clear, dark night. Based upon parallax measurements, it lies approximately 122 light-years from the Sun .
Following is a list of Delta Omicron collegiate chapters. [1] [2] : 73–95 Active chapters are indicated in bold; inactive chapters and institutions are in italics .
ChapterCharter Date And RangeInstitutionLocationEpsilon IotaMay 7, 2011Epsilon ThetaApril 30, 2011 – 2012; 2013Epsilon EtaApril 21, 2007 – 2011Epsilon ZetaApril 1, 2006 – 2015Science. Other uses. See also. Omicron (disambiguation) Look up omicron, Ο, or ο in Wiktionary, the free dictionary. Omicron (Ο or ο) is the fifteenth letter of the Greek alphabet. Omicron, Omikron, Ο or ο may also refer to: Science. SARS-CoV-2 Omicron variant, a variant of the virus that causes COVID-19. Omicron (wasp), a genus of wasps.
The timeline of the COVID-19 pandemic lists the articles containing the chronology and epidemiology of SARS-CoV-2, [1] the virus that causes the coronavirus disease 2019 ( COVID-19) and is responsible for the COVID-19 pandemic .
