What is a COVID-19 Variant?

What is a COVID-19 Variant?

Viruses constantly change, creating new strains (or variants) over time. These variants are slightly different from the past strains and can infect people who had COVID-19 before. Some variants cause more severe illness. Vaccination is the safest way to protect yourself and your loved ones from getting very sick or needing to stay in the hospital due to COVID. #CommunityImmunityWV

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