“Stratus,” originally known as Variant XFG, is the second most prominent strain of COVID in the United States. According to ...

A new COVID-19 variant, known as XFG or “Stratus,” is surging across the United States, swiftly becoming the third-most ...

XFG is a recombinant of variants F.7 and LP.8.1.2, the latter now 2nd most common in the US. It may evade immunity better but doesn’t spread faster.

The new COVID-19 variant, XFG or "Stratus" originates from mutations of variants F.7 and LP.8.1.2. It appears less contagious ...

Beach trips and heat waves aren’t the only things rising this summer. COVID-19 signals are climbing nationwide, and two ...

The latest weekly numbers show that COVID cases in Texas have risen by 36%. So what should be done to keep kids as safe as possible in the classroom?

Moderate "HeatRisk" to affect North, East, South Bay, and some counties in California with highs up to 100°F and fire weather ...

Small-cap auto parts maker Pavna Industries has fixed September 1, 2025, as the record date for its first-ever stock split in ...