A new Covid-19 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers ...

A highly contagious Covid variant is on the rise in the UK, with official data suggesting rates have doubled in a month.

NB.1.8.1. or “Nimbus” — may cause painful sore throats, earning it a new nickname: “razor blade throat” COVID.

The COVID-19 variant that may be driving a recent rise in cases in some parts of the world has earned a new nickname: “razor ...

The COVID-19 Nimbus variant is on the rise in the U.S. as many report a painful symptom known as "razor blade throat." If you ...

A fast-spreading COVID strain called Nimbus is behind nearly half of U.S. cases. Doctors say it’s not more severe — but the ...

"Razor blade throat" is one of the symptoms connected to a new COVID-19 subvariant called "Nimbus" that is spreading across ...

CINCINNATI (WKRC) — A new sub-variant of COVID-19, known as "Nimbus," is spreading rapidly across the United States, ...

Nimbus has been detected in at least 14 states including New York, New Jersey, Massachusetts and Rhode Island.

Knee, back, and hip pain related to osteoarthritis (OA) can make moving your body uncomfortable. But choosing the right running or walking shoe can make a difference. Healthcare professionals ...