tetano
Editor, Senior Moderator
Rev Med Virol
. 2022 Jun 4;e2373.
doi: 10.1002/rmv.2373. Online ahead of print.
Recent insights into SARS-CoV-2 omicron variant
Severino Jefferson Ribeiro da Silva[SUP] 1 2 [/SUP], Alain Kohl[SUP] 3 [/SUP], Lindomar Pena[SUP] 2 [/SUP], Keith Pardee[SUP] 1 4 [/SUP]
Affiliations
Abstract
The SARS-CoV-2 omicron variant (B.1.1.529) was first identified in Botswana and South Africa, and its emergence has been associated with a steep increase in the number of SARS-CoV-2 infections. The omicron variant has subsequently spread very rapidly across the world, resulting in the World Health Organization classification as a variant of concern on 26 November 2021. Since its emergence, great efforts have been made by research groups around the world that have rapidly responded to fill our gaps in knowledge for this novel variant. A growing body of data has demonstrated that the omicron variant shows high transmissibility, robust binding to human angiotensin-converting enzyme 2 receptor, attenuated viral replication, and causes less severe disease in COVID-19 patients. Further, the variant has high environmental stability, high resistance against most therapeutic antibodies, and partial escape neutralisation by antibodies from convalescent patients or vaccinated individuals. With the pandemic ongoing, there is a need for the distillation of literature from primary research into an accessible format for the community. In this review, we summarise the key discoveries related to the SARS-CoV-2 omicron variant, highlighting the gaps in knowledge that guide the field's ongoing and future work.
Keywords: COVID-19; SARS-CoV-2; coronavirus; omicron; pandemic; variants of concern.
. 2022 Jun 4;e2373.
doi: 10.1002/rmv.2373. Online ahead of print.
Recent insights into SARS-CoV-2 omicron variant
Severino Jefferson Ribeiro da Silva[SUP] 1 2 [/SUP], Alain Kohl[SUP] 3 [/SUP], Lindomar Pena[SUP] 2 [/SUP], Keith Pardee[SUP] 1 4 [/SUP]
Affiliations
- PMID: 35662313
- DOI: 10.1002/rmv.2373
Abstract
The SARS-CoV-2 omicron variant (B.1.1.529) was first identified in Botswana and South Africa, and its emergence has been associated with a steep increase in the number of SARS-CoV-2 infections. The omicron variant has subsequently spread very rapidly across the world, resulting in the World Health Organization classification as a variant of concern on 26 November 2021. Since its emergence, great efforts have been made by research groups around the world that have rapidly responded to fill our gaps in knowledge for this novel variant. A growing body of data has demonstrated that the omicron variant shows high transmissibility, robust binding to human angiotensin-converting enzyme 2 receptor, attenuated viral replication, and causes less severe disease in COVID-19 patients. Further, the variant has high environmental stability, high resistance against most therapeutic antibodies, and partial escape neutralisation by antibodies from convalescent patients or vaccinated individuals. With the pandemic ongoing, there is a need for the distillation of literature from primary research into an accessible format for the community. In this review, we summarise the key discoveries related to the SARS-CoV-2 omicron variant, highlighting the gaps in knowledge that guide the field's ongoing and future work.
Keywords: COVID-19; SARS-CoV-2; coronavirus; omicron; pandemic; variants of concern.