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2021年11月28日 · WHO designated Omicron a variant of concern based on its mutations and potential impact on transmissibility, severity, and vaccine effectiveness. The web page summarizes the current knowledge, studies, and recommendations on Omicron, and provides a link to its classification.
2021年12月3日 · Omicron est un variant préoccupant car il comporte des dizaines de mutations qui peuvent affecter son comportement. L'OMS explique pourquoi il est préoccupant, comment il se propage, et comment se protéger contre lui et le variant Delta.
2021年11月26日 · Omicron is a new variant with many mutations that may increase its transmissibility and reinfection risk. WHO advises countries to enhance surveillance, sequencing, and public health measures to respond to this variant.
2021年11月28日 · WHO menetapkan varian B.1.1.529 sebagai variant of concern, yang disebut Omicron, berdasarkan bukti yang diajukan kepada TAG-VE. Omicron memiliki beberapa mutasi yang dapat berdampak pada perilakunya, misalnya, transmisibilitas, tingkat keparahan penyakit, dan risiko reinfeksi.
2021年12月3日 · Omicron is a new variant of concern with many mutations that may affect its behaviour and immune escape. WHO urges countries to continue vaccination and preventive measures to stop the virus circulation and protect against all variants, including Delta.
2022年10月27日 · WHO's Technical Advisory Group on SARS-CoV-2 Virus Evolution (TAG-VE) does not consider XBB and BQ.1 as new variants of concern, but as part of Omicron, which is a variant of concern with high reinfection and vaccination breakthrough potential. The two sublineages have some immune escape mutations, but no major impact on disease severity or vaccine effectiveness.
Omicron is a highly transmissible and rapidly replacing variant that shows immune evasion and reduced severity compared to Delta. Learn about its genetic features, global situation, diagnostic detection, re-infection risk, vaccine effectiveness and public health measures.
2022年2月22日 · As part of its on-going work to track variants, WHO's Technical Advisory Group on SARS-CoV-2 Virus Evolution (TAG-VE) met yesterday to discuss the latest evidence on the Omicron variant of concern, including its sublineages BA.1 and BA.2.
Get the latest information on COVID-19, including press conferences and global health issues, from the World Health Organization.
2021年11月26日 · 世卫组织的病毒进化技术咨询小组评估了SARS-CoV-2变异株B.1.1.529，命名为奥密克戎，并建议将其指定为需要关注的变异株。该变异株有大量突变，其中一些突变可能影响病毒的传播能力、严重程度和免疫逃逸，需要加强监测和测序工作，共享数据，开展实
