COVID-19 is remains a public health concern five years after the start of the pandemic. What to know about vaccines, variants ...

A new variant of COVID-19 is circulating in parts of the world and may be driving an increase in cases in the eastern ...

A case of NB.1.8.1, which has been linked to a COVID surge in China, was detected at the Seattle-Tacoma International Airport ...

The World Health Organization has tracked a new COVID-19 variant that has emerged across multiple region. Amid this, the Food ...

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

As of mid-May, this variant has been identified in nearly 11 percent of sequenced samples reported worldwide. The WHO has designated this variant as a “variant under monitoring,” and currently ...

COVID-19 cases are rising again as a new variant begins to circulate in some parts of the world. The World Health Organization said Wednesday the rise in cases is primarily in the eastern ...

NB.1.8.1 is a descendant of the Omicron family. Like other Omicron sub-variants, NB.1.8.1 appears to be highly transmissible.