In 2018, a widespread E. coli outbreak in the United States was linked to contaminated romaine lettuce, leading to dozens of illnesses and several deaths. The outbreak highlighted the vulnerability of the food supply chain to contamination and the importance of traceability and food safety practices. It also led to a renewed debate about the safety of the modern food system.

The 2018 E. coli outbreak was a major news story, and it was referenced in contemporary journalism and social media, as well as in some works of poetry and fiction. The incident served as a reminder of the ongoing risks associated with the food supply and the need for vigilance. It also contributed to a growing interest in food safety and public health in literature.