Create an animation that demonstrates how Whole Genome Sequencing (WGS) is used in the food industry to track and trace the source of contamination across the food production chain. Start with a scenario in a food factory, where a batch of products is flagged for possible contamination. Show a scientist collecting samples from the contaminated product, the production environment, and from affected individuals. Move to a lab scene, where the DNA from the samples is extracted and fully sequenced. The animation should then illustrate a digital comparison of the sequenced DNA with global databases, leading to the discovery of the contamination source. Conclude by showing the factory implementing corrective measures and emphasizing the importance of WGS for improving food safety, preventing future outbreaks, and protecting public health.