At least 22 countries have reported cases of the NB. 1.8.1 coronavirus strain, including China, Australia, Thailand and the ...

Here is what is known about the new Covid NB.1.8.1 variant from cases in the UK, symptoms, what the World Health Organisation has said and more.

The NB.1.8.1 variant made up roughly 10.7 per cent of all global infections by late April 2025 – up from just 2.5 per cent ...

The NB.1.8.1 strain of coronavirus has been found to have multiple symptoms, some of which differ from those seen with ...

The Centers for Disease Control and Prevention (CDC) advises looking for other symptoms associated with the NB.1.8.1 variant.

A state epidemiologist says there is no reason to believe the variant will lead to more severe illness than previous variants ...

A new COVID variant - NB 1.8.1 - is creeping across the country; here are the symptoms to watch for, and vaccinations you'll ...

A new Covid-19 variant has been detected in the UK after it was added to a World Health Organisation (WHO) watch list. Called ...

The Omicron sub-variant known as NB. 1.8.1 has been detected in the UK with at least seven cases in Northern Ireland and has different symptoms to look out for ...

A new Covid-19 strain, known as NB. 1.8.1, has been identified in the UK and is now on the radar of global health authorities ...

The NB.1.8.1 variant of coronavirus is currently the dominant strain in Hong Kong and China, and has also been detected in ...