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

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.

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

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

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 …

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.

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.

The term variant of concern (VOC) for SARS-CoV-2, which causes COVID-19, is a category used for variants of the virus where mutations in their spike protein receptor binding domain (RBD) …

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 …

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