High-resolution mapping of tuberculosis transmission: Whole genome sequencing and phylogenetic modelling of a cohort from Valencia Region, Spain
Yuanwei Xu, Irving Cancino‐Muñoz, Manuela Torres‐Puente, Luis M. Villamayor, Rafael Borrás, María Borrás-Máñez, Montserrat Bosque, Juan J. Camarena, et al. (32 authors)
PLoS Medicine · 2019-10
Abstract
Whole genome sequencing provides better delineation of transmission clusters in Mycobacterium tuberculosis than traditional methods. However, its ability to reveal individual transmission links within clusters is limited. Here, we used a 2-step approach based on Bayesian transmission reconstruction to (1) identify likely index and missing cases, (2) determine risk factors associated with transmitters, and (3) estimate when transmission happened.
MeSH terms
- Tuberculosis
- Phylogenetic tree
- Genome
- Whole genome sequencing
- Transmission (telecommunications)
- Mycobacterium tuberculosis
- Biology
- Geography
- Genetics
- Medicine