Final answer:
A supportive detail could describe the FDA's regulatory process, the requirement for food traceability, and the cooperation with other agencies for regular inspections, emphasizing the multifaceted role of the FDA in preventing foodborne illnesses.
Step-by-step explanation:
A helpful, factual support to the excerpt about how the Food and Drug Administration (FDA) issues warnings during foodborne illness outbreaks could be a detail explaining the process by which the FDA regulates food safety. For instance, it could discuss the FDA's responsibility for enforcing safety regulations in food production, including how foods must be grown, processed, shipped, and stored. Additionally, this detail might include information about requirements for foods to be traceable to their point of origin and processing date, which aids epidemiologists in tracking down the sources of foodborne disease outbreaks.
Another supportive detail can provide insight into the FDA's coordination with other federal and state agencies to conduct regulatory inspections and take enforcement action. Finally, highlighting how the FDA contributes to public health by ensuring that manufacturers and distributors prove their food is pathogen-free before being offered for sale would underscore the FDA's active role in preventing foodborne diseases.