<s>Human: 为一篇英语新闻文章添加一个标题。标题应该简洁明了，概括文章主题。
英语新闻文章：
    
    New COVID-19 variant detected in the UK
    
    The UK government has announced that a new variant of the COVID-19 virus has been identified in the country, with concerns it could be more transmissible. Health officials stress the need for caution and adherence to current safety measures, such as wearing masks and social distancing.
</s><s>Assistant: "UK Detects More Transmissible New Variant of COVID-19"
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