We report 3 cases of severe COVID-19 due to the SARS-CoV-2 P.1 lineage in a familial cluster detected in Salvador, Bahia-Brazil. All cases were linked to travel by family members from the state of Amazonas to Bahia in late December 2020. This report indicates the cryptic transmission of the SARS-CoV-2 P.1 lineage across Brazil and highlights the importance of genomic surveillance to track the emergence of new SARS-CoV-2 variants of concern.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8112894PMC
http://dx.doi.org/10.1016/j.ijid.2021.05.010DOI Listing

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