Article
Beyond the SNP Threshold: Identifying Outbreak Clusters Using Inferred Transmissions.
Molecular biology and evolution - 1 Mar 2019
Stimson James, Gardy Jennifer, Mathema Barun, Crudu Valeriu, Cohen Ted, Colijn Caroline
Abstract excerpt
Whole-genome sequencing (WGS) is increasingly used to aid the understanding of pathogen transmission. A first step in analyzing WGS data is usually to define "transmission clusters," sets of cases that are potentially linked by direct transmission. This is often done by including two cases in the same cluster if they are separated by fewer single-nucleotide polymorphisms (SNPs) than a specified threshold....
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