The percentage of emergency department visits in the state due to COVID-like illnesses has gone up for five consecutive weeks ...

The Stratus “razor blade” variant is driving up COVID-19 cases in much of the country, according to new government estimates.

Federal data released Friday reveals that COVID-19 is trending upwards in most states, with emergency department visits ...

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

Some regions of the United States are experiencing higher rates of positive COVID-19 tests than others, though reporting has ...

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

Summer 2025 COVID variant NB.1.8.1 causes severe razor blade throat pain. Expert explains 5 key facts about symptoms, transmission and prevention.

The “razor blade sore throat” was a common symptom when the variant cropped up in China, WebMD reported and has been found in cases worldwide. But doctors said that the throat isn’t actually ...