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Explainer: What are the coronavirus variants?

Will new versions of the virus affect vaccines?

SAMAA | - Posted: May 10, 2021 | Last Updated: 2 months ago
Posted: May 10, 2021 | Last Updated: 2 months ago

What do scientists know about new coronavirus variants?

How are variants different from the original virus? Are they more deadly? Do they spread faster? SAMAA Health explains the different characteristics of four most prominent COVID-19 variants and what they mean for vaccines.

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