Whole-genome sequencing has become a significant tool in investigating foodborne disease outbreaks. We examined the current use of this technology for foodborne disease surveillance and food monitoring at the global level and sought to understand the factors limiting its use in developing countries.
Whole-genome sequencing (WGS) is a concept in food safety. This brief review of WGS describes how it has revolutionized food safety in recent years as an integral part of public health surveillance and used by the food industry worldwide.