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Growing concern over Covid delta variant
NBC News Clone summarizes the latest on: Mmvo115222597664 - Breaking News | NBC News Clone. This article is rewritten and presented in a simplified tone for a better reader experience.
There is growing concern over the Covid delta variant, which is contributing to a rise in infections in eight states. Experts believe it will become the dominant strain in the U.S. As it spreads, several regions and communities remain unvaccinated.
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