open access

Vol 7, No 3 (2022)
Editorial
Published online: 2022-09-21
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Omicron variants of the SARS-COV-2: A potentially significant threat in a new wave of infections

Lukasz Szarpak12, Michal Pruc3, Alla Navolokina4, Kavita Batra567, Francesco Chirico89, Charles De Roquetaillade1011
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Disaster Emerg Med J 2022;7(3):139-141.
Affiliations
  1. Henry JN Taub Department of Emergency Medicine, Baylor College of Medicine Houston, Houston, TX, United States of America
  2. Institute of Outcomes Research, Maria Sklodowska-Curie Medical Academy, Warsaw, Poland
  3. Department of Trauma and Orthopedic Surgery, Ruda Slaska City Hospital, Ruda Slaska, Poland
  4. School of Medicine, International European University, Kyiv, Ukraine
  5. Department of Medical Education, Kirk Kerkorian School of Medicine at UNLV, University of Nevada, Las Vegas, Nevada, United States of America
  6. Office of Research, Kirk Kerkorian School of Medicine at UNLV, University of Nevada, Las Vegas, United States of America
  7. Office of Analytics, Nevada Department of Health and Human Services, Carson City, Nevada, United States of America
  8. Post-Graduate School of Occupational Health, Università Cattolica del Sacro Cuore, Rome, Italy
  9. Health Service Department, Italian State Police, Ministry of the Interior, Milan, Italy
  10. APHP, CHU Lariboisière, Department of Anesthesiology and Critical Care, FHU PROMICE, DMU Parabol, APHP.Nord, Paris, France, France
  11. Université de Paris, France

open access

Vol 7, No 3 (2022)
EDITORIAL
Published online: 2022-09-21

Abstract

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Abstract

Not available
Get Citation

Keywords

COVID-19; Omicron variants; SARS-CoV-2

About this article
Title

Omicron variants of the SARS-COV-2: A potentially significant threat in a new wave of infections

Journal

Disaster and Emergency Medicine Journal

Issue

Vol 7, No 3 (2022)

Article type

Editorial

Pages

139-141

Published online

2022-09-21

Page views

7000

Article views/downloads

289

DOI

10.5603/DEMJ.a2022.0033

Bibliographic record

Disaster Emerg Med J 2022;7(3):139-141.

Keywords

COVID-19
Omicron variants
SARS-CoV-2

Authors

Lukasz Szarpak
Michal Pruc
Alla Navolokina
Kavita Batra
Francesco Chirico
Charles De Roquetaillade

References (13)
  1. Dzieciatkowski T, Szarpak L, Filipiak KJ, et al. COVID-19 challenge for modern medicine. Cardiol J. 2020; 27(2): 175–183.
  2. Cao Y, Yisimayi A, Jian F, et al. BA.2.12.1, BA.4 and BA.5 escape antibodies elicited by Omicron infection. Nature. 2022; 608(7923): 593–602.
  3. Tuekprakhon A, Nutalai R, Dijokaite-Guraliuc A, et al. OPTIC Consortium, ISARIC4C Consortium. Antibody escape of SARS-CoV-2 Omicron BA.4 and BA.5 from vaccine and BA.1 serum. Cell. 2022; 185(14): 2422–2433.e13.
  4. Khan K, Karim F, Ganga Y, et al. COMMIT-KZN Team. Omicron sub-lineages BA.4/BA.5 escape BA.1 infection elicited neutralizing immunity. medRxiv. 2022.
  5. Wang Q, Guo Y, Iketani S, et al. Antibody evasion by SARS-CoV-2 Omicron subvariants BA.2.12.1, BA.4 and BA.5. Nature. 2022; 608(7923): 603–608.
  6. Kimura I, Yamasoba D, Tamura T, et al. Virological characteristics of the novel SARS-CoV- Omicron variants including BA. 2 12 1, BA 4 and BA 5 bioRxiv 2022 05. ; 26: 493539.
  7. Centers for Disease Control and Prevention. COVID Data Tracker. Atlanta, GA: US Department of Health and Human Services, CDC. https://covid.cdc.gov/covid-data-tracker (17.07.2022).
  8. Wang Q, Guo Y, Iketani S, et al. Antibody evasion by SARS-CoV-2 Omicron subvariants BA.2.12.1, BA.4 and BA.5. Nature. 2022; 608(7923): 603–608.
  9. Reynolds CJ, Pade C, Gibbons JM, et al. Immune boosting by B.1.1.529 ( Omicron) depends on previous SARS-CoV-2 exposure. Science. 2022; 377(6603): eabq1841.
  10. Tracking SARS-CoV-2 variants. https://www.who.int/activities/tracking-SARS-CoV-2-variants?fbclid=IwAR0U5_OlEMMbuoYznxjUQfSiPiGwso1C-aeS5sXa_nSN9ILPnzGbj7wWQyw (17.07.2022).
  11. Ito K, Piantham C, Nishiura H. Relative instantaneous reproduction number of Omicron SARS-CoV-2 variant with respect to the Delta variant in Denmark. J Med Virol. 2022; 94(5): 2265–2268.
  12. Boucau J, Marino C, Regan J, et al. Duration of shedding of culturable virus in SARS-CoV-2 Omicron (BA.1) infection. N Engl J Med. 2022; 387(3): 275–277.
  13. Gagne M, Moliva JI, Foulds KE, et al. mRNA-1273 or mRNA-Omicron boost in vaccinated macaques elicits comparable B cell expansion, neutralizing antibodies and protection against Omicron. bioRxiv. 2022: 479037.

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