关于新型 Covid XEC 毒株及其症状，您需要了解什么

您知道最新的 Covid 变种 XEC 吗？这种菌株正在迅速传播，可能会影响全球健康指南。了解其症状和疫苗接种选择对每个人都至关重要。

A new strain of Covid, known as XEC, is surging in the UK, leading to increased hospital admissions, the UK Health Security Agency reported on Friday. Here's what you need to know about this variant and its potential impact on global health, particularly in the U.S.

英国卫生安全局周五报告称，一种名为 XEC 的新型冠状病毒在英国激增，导致入院人数增加。以下是您需要了解的有关该变体及其对全球健康（尤其是美国）的潜在影响的信息

A Covid variant, designated XEC, is spreading rapidly in the UK, sparking concerns among health officials. This strain, which belongs to the Omicron subvariant family, has been linked to a surge in hospital admissions, according to the latest data from the UK Health Security Agency. As of October 2023, XEC cases are rising notably, grabbing the attention of scientists who are closely monitoring its behavior and characteristics.

一种名为 XEC 的新冠病毒变种正在英国迅速传播，引发了卫生官员的担忧。根据英国卫生安全局的最新数据，这种菌株属于 Omicron 亚变体家族，与住院人数激增有关。截至 2023 年 10 月，XEC 病例显着增加，引起了密切监测其行为和特征的科学家的注意。

This new variant is not yet classified as a variant of concern by the World Health Organization or the U.S. Centers for Disease Control and Prevention. However, both organizations are tracking the variant and may adjust their designations if necessary.

这种新变种尚未被世界卫生组织或美国疾病控制与预防中心列为关注变种。然而，两个组织都在跟踪该变体，并可能在必要时调整其名称。

Meanwhile, another Covid variant, known as BQ.1.1, is also spreading quickly in the U.S. This subvariant of Omicron is now responsible for more than 70% of new Covid cases in the country, according to CDC estimates. Both XEC and BQ.1.1 are highly transmissible and can evade immunity from prior infection or vaccination to some extent.

与此同时，另一种名为 BQ.1.1 的 Covid 变种也在美国迅速传播。据 CDC 估计，这种 Omicron 亚变种目前占该国新发 Covid 病例的 70% 以上。 XEC和BQ.1.1都具有高度传播性，并且可以在一定程度上逃避先前感染或疫苗接种的免疫力。

As Covid variants continue to emerge and spread, it is crucial to stay up-to-date on the latest information and follow recommended precautions. These measures include getting vaccinated and boosted, wearing masks in crowded indoor settings, practicing good hand hygiene, and staying home if you feel sick.

随着新冠病毒变种不断出现和传播，及时了解最新信息并遵循建议的预防措施至关重要。这些措施包括接种疫苗和加强接种、在拥挤的室内环境中戴口罩、保持良好的手部卫生以及如果感到不适就呆在家里。

By taking these steps, we can all help to slow the spread of Covid-19 and protect ourselves and our communities from the worst effects of the virus.

通过采取这些措施，我们都可以帮助减缓 Covid-19 的传播，并保护我们自己和我们的社区免受该病毒的最严重影响。