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. 2024:2833:161-183.
doi: 10.1007/978-1-0716-3981-8_16.

Application of Pathogen Genomics to Outbreak Investigation

Benjamin J Parcell  1 , Kerry A Pettigrew  2 , Katarina Oravcova  3
Affiliations

Application of Pathogen Genomics to Outbreak Investigation

Benjamin J Parcell et al. Methods Mol Biol. 2024.

Abstract

Outbreaks are a risk to public health particularly when pathogenic, hypervirulent, and/or multidrug-resistant organisms (MDROs) are involved. In a hospital setting, vulnerable populations such as the immunosuppressed, intensive care patients, and neonates are most at risk. Rapid and accurate outbreak detection is essential to implement effective interventions in clinical areas to control and stop further transmission. Advances in the field of whole genome sequencing (WGS) have resulted in lowered costs, increased capacity, and improved reproducibility of results. WGS now has the potential to revolutionize the investigation and management of outbreaks replacing conventional genotyping and other discrimination systems. Here, we outline specific procedures and protocols to implement WGS into investigation of outbreaks in healthcare settings.

Keywords: Bacterial pathogens; Outbreak; Short-read sequencing; Typing; Whole-genome sequencing.

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