Monkeypox virus was imported into Finland during late May-early June 2022. Intrahost viral genome variation in a sample from 1 patient comprised a major variant with 3 lineage B.1.3-specific mutations and a minor variant with ancestral B.1 nucleotides. Results suggest either ongoing APOBEC3 enzyme-mediated evolution or co-infection.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9973688PMC
http://dx.doi.org/10.3201/eid2903.221388DOI Listing

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