Volume 28, Number 1—January 2022
Emergence of SARS-CoV-2 Delta Variant, Benin, May–July 2021
|Pangolin lineages||% Lineages
*Lineages according to Pangolin software (https://github.com/cov-lineages/pangolin). SARS-CoV-2, severe acute respiratory syndrome coronavirus 2.
1These first authors contributed equally to this article.
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