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  1. Covid-19 2026: New Covid Symptoms and Variant Signs Explained

    Discover how COVID-19 2026 looks now, including new COVID-19 symptoms, what to know about each new COVID-19 variant, and when to test or seek care.

  2. VARIANT Definition & Meaning - Merriam-Webster

    The meaning of VARIANT is manifesting variety, deviation, or disagreement. How to use variant in a sentence.

  3. New COVID variant 'Stratus' spreading in US: symptoms, what to …

    Aug 5, 2025 · A new COVID-19 variant is climbing the ranks in the United States, becoming the third-most common strain of the summer.

  4. 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 …

  5. What is a variant? An expert explains - News | Wellcome

    Nov 29, 2021 · Any change to the viral genetic sequence during this process is known as a mutation, and viruses with new mutations are sometimes called variants. Variants can differ by …

  6. VARIANT | English meaning - Cambridge Dictionary

    VARIANT definition: 1. something that is slightly different from other similar things: 2. a form of a virus or disease…. Learn more.

  7. 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.

  8. VARIANT Definition & Meaning | Dictionary.com

    VARIANT definition: tending to change or alter; exhibiting variety or diversity; varying. See examples of variant used in a sentence.

  9. Variants of SARS-CoV-2 - Wikipedia

    Variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are viruses that, while similar to the original, have genetic changes that are of enough significance to lead …

  10. What do we know about the new Omicron subvariant of COVID, …

    May 30, 2025 · A variant is a subgroup of viruses within a species that share an inherited set of distinctive changes in their genetic code. When a virus replicates or makes copies of itself, …