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Genomic Epidemiology of Large Blastomycosis Outbreak, Ontario, Canada, 2021

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Date 2024 Jun 25
PMID 38916874
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Abstract

Using phylogenomic analysis, we provide genomic epidemiology analysis of a large blastomycosis outbreak in Ontario, Canada, caused by Blastomyces gilchristii. The outbreak occurred in a locale where blastomycosis is rarely diagnosed, signaling a possible shift in geographically associated incidence patterns. Results elucidated fungal population genetic structure, enhancing understanding of the outbreak.

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