简介：

The Technical Advisory Group on SARS-CoV-2 Virus Evolution (TAG-VE) is an independent group of experts that periodically monitors and evaluates the evolution of SARS-CoV-2 and assess if specific mutations and combinations of mutations alter the behaviour of the virus.

译:
SARS-CoV-2病毒进化技术咨询小组（TAG-VE）是一个独立的专家组，负责定期监测和评估SARS-CoV-2的进化，并评估特定突变和突变组合是否会改变病毒的行为。
要点：
TAG-VE = The Technical Advisory Group on SARS-CoV-2 Virus Evolution

背景：

The continued circulation of SARS-CoV-2 and the emergence of variants requires constant vigilance and a global mechanism to track, monitor and evaluate the evolving situation. In June 2020, WHO established an informal Virus Evolution Expert Working Group (VEWG) to specifically assess SARS-CoV-2 evolution, mutations and variants. This independent group of experts has been formalized under the name Technical Advisory Group on SARS-CoV-2 Virus Evolution (TAG-VE) and continues to meet regularly to discuss and analyse the impact of SARS-CoV-2 variants on transmissibility, clinical presentation, disease severity, diagnostics and therapeutics and determine whether a given variant constitutes a variant of interest (VOI) or a variant of concern (VOC) according to WHO definitions.

译：
SARS-CoV-2的持续传播和变异株的出现需要不断保持警惕，并需要一个全球机制来跟踪、监测和评估不断变化的情况。2020年6月，世卫组织成立了一个非正式的病毒进化专家工作组，专门评估SARS-CoV-2的进化、突变和变异株。这个独立的专家组已正式命名为SARS-CoV-2病毒进化技术咨询小组（TAG-VE），并继续定期开会，讨论和分析SARS-CoV-2变异株对传播性、临床表现、疾病严重程度、诊断和治疗方法的影响，并根据世卫组织的定义确定特定变异株是构成感兴趣的变异株还是关注变异株。

The recommendations of TAG-VE are used to inform WHO on global, regional and national COVID-19 prevention and control strategies and utilized by other WHO advisory groups, such as the Expert Advisory Group on COVID-19 Vaccine Composition (TAG-CO-VAC), the Strategic Advisory Group of Experts on Immunization (SAGE) and the Strategic and Technical Advisory Group for Infectious Hazards (STAG-IH).

译：
TAG-VE的建议用于向世卫组织通报全球、区域和国家COVID-19预防和控制战略，并被用于世卫组织其他咨询小组，如COVID-19疫苗成分专家咨询小组（TAG-CO-VAC）、免疫战略咨询专家组（SAGE）和传染病危害战略和技术咨询小组（STAG-IH）。

官网地址：

https://www.who.int/groups/technical-advisory-group-on-sars-cov-2-virus-evolution

注:
以上内容来源 WHO ，并使用机器自动翻译。