Doctors Reveal the Biggest COVID Symptoms to Watch for With the New Variant
Dec 12, 2025 · The Stratus variant is fueling COVID-19 cases around the country. Symptoms of the virus look slightly different right now. Here, doctors share what to look out for and how to …
Variants and Genomic Surveillance | COVID-19 | CDC
Aug 28, 2025 · New variants of SARS-CoV-2 are expected to continue to emerge. Some variants will emerge and disappear, while others will emerge and continue to spread and may replace …
VARIANT Definition & Meaning - Merriam-Webster
The meaning of VARIANT is manifesting variety, deviation, or disagreement. How to use variant in a sentence.
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.
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.
New Variant Raises Concerns of Another Bad Flu Season
Dec 17, 2025 · New Variant Raises Concerns of Another Bad Flu Season Here’s what to know about the dominant version of the virus that’s circulating now. Listen to this article · 4:37 min …
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 …
What COVID-19 variants are going around in December 2025?
6 days ago · When you receive a COVID-19 test, you won't find out which variant caused your infection. That's because COVID-19 tests only detect the presence of the virus – they don't …
CDC's Role in Tracking Variants | COVID-19 | CDC
Sep 4, 2025 · Scientists at CDC conduct detailed analyses of the sequence data to identify variants and actively monitor which variants are most common in the U.S. These data are …
New influenza variant is surging, but vaccination still our best bet ...
Dec 16, 2025 · Amid an early start to the Northern Hemisphere influenza season a new variant of the virus is rapidly gaining ground - but vaccination remains the “most effective defence”, the …