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

Jan 2, 2026 · Discover new COVID variant symptoms in 2026, understand respiratory infection risks, and learn effective protection strategies to stay safe and informed.

6 days ago · A new flu strain has been detected, with the variant dubbed influenza A subclade K. How severe is the strain and does the vaccine protect against it?

2 days ago · A particularly infectious subvariant of influenza is keeping emergency room numbers high and causing especially severe illness in children.

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.

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

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 one or multiple …

A variant of a particular thing is something that has a different form to that thing, although it is related to it.

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.

Dec 24, 2025 · 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 …