‘Hoarse Voice’ Could Be COVID: “Stratus” Variant Surges—Symptoms Doctors Flag, Where It’s Rising, and What Still Works
What is the “Stratus” COVID variant? “Stratus” is the colloquial name for XFG, a recombinant Omicron descendant (from LF.7 and LP.8.1.2). WHO added XFG to its monitoring list in late June and, based on available evidence, concluded the “additional public‑health
