A new COVID-19 variant is spreading in the U.S. Will there be a summer surge? Experts discuss current COVID trends, symptoms, ...

The new variant is called NB.1.8.1. It arrives as the United States’ official stance on COVID-19 vaccination is changing.

As we enter the colder months in Australia, COVID is making headlines again, this time due to the emergence of a new variant: NB.1.8.1. Last week, the World Health Organization designated NB.1.8.1 as ...

NB.1.81. is the latest COVID-19 variant spreading in the U.S. and Europe. Infectious disease doctors explain NB1.8.1 symptoms ...

In some cases, "symptoms can escalate to more severe respiratory distress," infectious disease expert Dr. Tyler Evans told Newsweek.

The WHO reports that the first detection of NB.1.8.1 was made from samples taken in January 2025. The variant descends from ...

Scientists at Stanford have detected a new COVID variant that experts say is already evident in wastewater samples in California, even as access to vaccines is restricted.

A fresh, contagious variant of COVID-19, known as NB.1.8.1, has been attributed to a recent upsurge in hospitalisations in ...

A strand of COVID-19 with a high infection rate and an increase in hospitalizations in China, has spread to multiple ...