Since e-commerce food businesses are not regulated as traditional food manufacturers based on the current Code of Federal Regulations, these models are regulated under the "honor system." The way in which consumers are buying food has changed dramatically, and so must the regulations to ensure public health and safety associated with these foods. 

A study has demonstrated the economic impacts of foodborne illness outbreaks on supply chains by observing the damages caused by the 2018 Escherichia coli outbreak that was linked to romaine lettuce grown in California.

In our ongoing coverage of the supply chain crisis and how it is affecting food processors, Food Safety Insights surveyed more than 150 food processors in North America and around the world about how they are managing their recovery, the difficulties they are still coping with, what changes they have made and will be making in the future. Most processors told us that they continue to have some level of difficulty with high prices, availability of employees (including truck drivers), and supply shortages.  A large majority (about 75 percent) also tell us that they plan to implement changes and to manage their supply chains differently to avoid these issues in the future.