How Does Microbial Genomics Aid in Outbreak Investigation?
During an outbreak, microbial genomics can rapidly identify the causative agent and provide insights into its origin and spread. For instance, WGS can reveal whether cases are part of a common outbreak or independent events. By comparing the genomes of isolates from different patients, researchers can construct phylogenetic trees that illustrate the relationships and transmission pathways between strains. This information is crucial for implementing effective control measures and preventing further transmission.
