Consumer Assessment of Safety and Date Labeling Statements on Ready-to-Eat Meat and Poultry Products Designed To Minimize Risk of Listeriosis

Abstract

Point-of-purchase safety-based labeling guidance on the proper storage and handling of refrigerated ready-to-eat (RTE) meat and poultry products could help reduce the risk of listeriosis. Seniors and pregnant women are two population groups at increased risk of listeriosis due to suppressed or compromised immune systems. We conducted 11 focus groups with senior-aged women and women of childbearing age in Colorado and Ohio to assess consumer awareness of Listeria, storage practices of RTE meat products, perceptions regarding the acceptability and usefulness of common date and potential food safety labeling statements on RTE meat and poultry products, and food safety information needs. Storage times for opened and unopened RTE products varied widely, with opened products often being stored longer than recommended. Women in both age groups paid attention to date labels on packages but varied highly in their interpretation of the statements. "Use by" statements were considered clearer and more helpful than "Sell by" or "Best if used by" labels. Proposed food safety-based labeling statements listing "antilisterial" agents used in RTE products were not well received. However, labels giving consumers instructions on how long they could keep RTE products and when to discard them after opening were considered helpful and well received. Participants indicated the need for further information about Listeria and its control. Educational information at point-of-purchase and where seniors and pregnant women congregate are suggested. Manufacturers are encouraged to provide more complete information on the safe storage and use of ready-to-eat meat and poultry products on package labels.

Tensions and Opportunities: An Activity Theory Perspective on Date and Storage Label Design through a Literature Review and Co-Creation Sessions

“…The commonality among these interventions was the emphasis of communicating date labeling information at consumers' real food-handling contextual settings [12,14]. For instance, education campaigns about helping consumers to better understand label differences were regarded as more effective at the point of sale [15,24,62]. The explanation of different labeling terminology was better perceived by consumers if it was written on pamphlets and signage in supermarkets or restaurants where consumers are carrying out food consumption activities [21,74].…”

Listeria monocytogenes in ready-to-eat, sliced, cooked ham and salami products, marketed in the city of São Paulo, Brazil: Occurrence, quantification, and serotyping

“…According to Lenhart et al (2008), the possibility of infection by L. monocytogenes is fourteen times higher in pregnant women than in healthy non-pregnant women, probably because of the natural immune suppression required for the maintenance of pregnancy.…”

Detection of Listeria monocytogenes in frescal cheese traded in the northwestern region of the state of Paraná

“…According to Lenhart et al (2008), the chance of a pregnant women becoming infected by L. monocytogenes is fourteen-fold greater than for a non-pregnant woman belonging to a healthy population. This aspect is associated to the reduction of the immunity mechanism required to keep the pregnancy.…”