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International Business Times UK
International Business Times UK
National
Michael Toledo

New Covid Variant NB.1.8.1 Symptoms Raise Alarm: What UK Holidaymakers Should Watch For

UK women report breast enlargement post-Pfizer vaccine, potentially linked to rare PASH. (Credit: Pexels)

As travel ramps up for the summer season, a new COVID-19 subvariant is gaining traction in the UK and beyond. The NB.1.8.1 variant, a fast-spreading strain of Omicron, is prompting health authorities to urge vigilance, particularly among travellers heading to popular holiday destinations.

Here's what UK holidaymakers need to know before packing their bags.

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