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Delta dominates the world, but scientists watch for worrisome offspring

Given Delta's global dominance, many vaccine experts now believe that all future variants will be offshoots of Delta. Delta dominates the world, but scientists watch for worrisome offspring
Pedestrians walk along a shopping street after the Austrian government placed roughly two million people who are not fully vaccinated against the coronavirus disease on lockdown, in Vienna, Austria, November 15, 2021. Reuters
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Reuters
Published at : November 16, 2021
Updated at : November 16, 2021 14:24
Chicago

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