COVID-19 cases are rising across the United States, driven by new variants Stratus (XFG) and Nimbus (NB.1.8.1). While Stratus ...

CDC tracks rising COVID cases in 45 states; NB.1.8.1 “Nimbus” leads U.S. infections while severe illness remains low.

A new strain of COVID-19 known as Stratus that is spreading worldwide has been detected in Arizona.

A North Texas infectious disease specialist discusses the "NIMBUS" variant behind many of the COVID-19 cases in the current ...

Despite an uptick in recent cases, the number of COVID-19 hospitalizations and deaths is just about at new lows, according to ...

The COVID-19 variant that may be driving a recent rise in cases in some parts of the world earned a new nickname: "razor blade throat" COVID. That's because the variant — NB.1.8.1. or "Nimbus ...

These include “Nimbus,” which causes a painful “razor blade throat.” Nimbus is now the dominant variant in the U.S., accounting for 43% of cases as of June 21st, according to CDC data.

Respiratory infections, including the flu and COVID-19, are known to surge during the winter due to weather conditions and people spending more time indoors. But medical professionals report a simi… ...

COVID-19 cases are growing in Texas as a summer surge sweeps across the U.S. A new variant includes "razor blade throat" and other symptoms.

It has been called “Nimbus” and produces a “razor blade sore throat” as a symptom. The “razor blade sore throat” was a common symptom when the variant cropped up in China, WebMD ...