Alongside the variant discovered in Britain, at least three other troubling variants are spreading less widely: one identified in South Africa and two in Brazil.
Source link : https://www.nytimes.com/2021/01/16/world/europe/covid-coronavirus-variants-britain-brazil-south-africa.html
Author : Elian Peltier and Andrea Kannapell
Publish date : 2021-01-16 22:12:43
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Countries are bracing for the impact of more contagious virus variants.
