Article
Mutation of Mycobacterium tuberculosis and Implications for Using Whole-Genome Sequencing for Investigating Recent Tuberculosis Transmission.
Frontiers in public health - 1 Jan 2021
Nelson Kristin N, Talarico Sarah, Poonja Shameer, McDaniel Clinton J, Cilnis Martin, Chang Alicia H, Raz Kala, Noboa Wendy S, Cowan Lauren, Shaw Tambi, Posey James, Silk Benjamin J
Abstract excerpt
Tuberculosis (TB) control programs use whole-genome sequencing (WGS) of Mycobacterium tuberculosis (Mtb) for detecting and investigating TB case clusters. Existence of few genomic differences between Mtb isolates might indicate TB cases are the result of recent transmission. However, the variable and sometimes long duration of latent infection, combined with uncertainty in the Mtb mutation rate during latency,...
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