New COVID variant 'Stratus' spreading in US: symptoms, what ...
Aug 5, 2025 · Variant XFG, colloquially known as "Stratus," was first detected in Southeast Asia in January but accounted for less than about 0% of cases in the United States until May. By late June, …
Flu is rising rapidly, driven by a new variant. Here's what ...
6 days ago · This is read by an automated voice. Please report any issues or inconsistencies here. WASHINGTON — Flu is rising rapidly across the U.S., driven by a new variant of the virus — and …
What to Know About COVID Variant XFG Stratus
Sep 18, 2025 · The latest COVID-19 variant known as XFG, nicknamed Stratus, continues to spread throughout the United States, driving a summer spike in cases.
What COVID-19 variants are going around in December 2025?
Dec 24, 2025 · Get the latest COVID-19 news from infectious diseases expert Mark Rupp, MD, including COVID-19 case rates, types of variants circulating and vaccine updates.
XFG: What to Know About the New COVID Variant Nicknamed ‘Stratus’
Sep 24, 2025 · The new COVID-19 variant, Stratus, is driving cases in the U.S. Learn how contagious it is, common symptoms, vaccine protection, and where cases are rising.
COVID-19 variants: What's the concern? - Mayo Clinic
Oct 24, 2025 · If a mutation changes how a virus acts in a group of people, it's called a variant. Scientists across the world track the changes in the virus variants that cause COVID-19.
SARS-CoV-2 Variant XEC Increases as KP.3.1.1 Slows
Nov 1, 2024 · CDC anticipates that the 2024–2025 COVID-19 vaccines will work well against the variants circulating now. Many minor variants of SARS-CoV-2, the virus that causes COVID-19, that …
COVID-19 variants | WHO COVID-19 dashboard - datadot
Dec 2, 2024 · When these changes become significantly different to a previously detected virus, these new virus types are known as “variants.” To identify variants, scientists map the genetic material of …
VARIANT Definition & Meaning - Merriam-Webster
The meaning of VARIANT is manifesting variety, deviation, or disagreement. How to use variant in a sentence.
New COVID Variant Symptoms to Watch in COVID 2026: What ...
Jan 2, 2026 · Discover new COVID variant symptoms in 2026, understand respiratory infection risks, and learn effective protection strategies to stay safe and informed.