Assessment tools in food safety and adherence to the sanitary protocol for coping with COVID-19 in food services

Food services, which must meet the sanitary standards for food production, needed to adapt to COVID-19 protocols in times of pandemic. In this context, the study of food safety assessment tools and sanitary protocols can contribute to the systematization of sanitary control actions and to the understanding how services have adapted to the new requirements. Thus, the present study aims to evaluate the relationships among the results of the assessment tools for food safety and adherence to the sanitary protocol for coping with COVID-19 in food services. Sanitary inspections were performed in 40 food services located in the center of the city of São Paulo - Brazil. Data were collected through the application of four checklists to evaluate the following: i. risk for FBD; ii. Good Handling Practices; iii. the structural requirements; and iv. The implementation of the COVID-19 sanitary protocol. The risk assessment tool was interpreted using a risk score, with each item weighted according to the risk for FBD. The results of the other tools were evaluated using the overall percentage of violated items. The results showed the predominance of high risk of GHP in the food services evaluated and a high percentage of violation of Good Handling Practices and structural requirements. The percentage of violation of the COVID-19 health protocol was moderate in most establishments. The degree of risk showed a high positive correlation with Good Handling Practices violations (Spearman ρ = 0.73; p < 0.001) and structural requirements (Spearman ρ = 0.63; p < 0.001). Regarding the tool for assessing adherence to the COVID-19 sanitary protocol, a moderate correlation was found with the violations of Good Handling Practices (Spearman ρ = 0.65; p < 0.001), with an emphasis on the thematic block relevant to food handlers. This discussion of the relationships among the results of the evaluation tools and their measurements may therefore be useful for improving the application of these tools by professionals involved in inspection activities, allowing the greater systematization of sanitary control actions and contributing to reduced risk of FBD.