Multiple Introductions of SARS-CoV-2 C.37 Lambda Lineage in the Southern Brazilian Region
Journal of travel medicine(2021)
摘要
Deemed a variant of concern by the World Health Organization on 15 June, the Lambda variant of SARS-CoV-2 is a growing epidemiological threat in several South American countries, and initial results suggest it exhibits increased infectivity and immune escape qualities. Here, we present evidence of its multiple introductions in Brazil.
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