NB.1.8.1 — have been detected in Washington, according to federal surveillance data. Why it matters: The variant has been ...

New COVID variant NB.1.8.1 spreads rapidly worldwide with 6 spike mutations. Learn symptoms, vaccine protection, and safety ...

Early signs suggest NB.1.8.1 may be more transmissible than earlier variants, likely due to mutations in the spike protein.

The World Health Organisation (WHO) has classified a new Covid variant, known as NB.1.8.1, as a "variant under monitoring" ...

COVID variant NB.1.8.1 detected in US travelers from 9 countries including China, Japan, with 78% hospitalization increase in ...

The World Health Organisation is closely monitoring a new variant that has been detected in multiple countries ...

As we enter the colder months in Australia, COVID-19 is making headlines again, this time due to the emergence of a new ...

NB.1.8.1, a new Omicron subvariant, is under scrutiny as a variant under monitoring (VUM) due to its increasing global ...

India's Covid-19 tally has reached 2,710 active cases, with 1,170 patients discharged, as per the Union Health Ministry.

Preliminary data from researchers in China suggest the NB.1.8.1 variant is not better at evading the immune system compared ...