Food safety in Brazilian popular public restaurants: Food handlers' knowledge and practices.

The Popular Restaurant Program in Brazil aims to provide proper food from a nutritional and hygienic-sanitary aspect at affordable prices. The assessment of food handlers' food safety knowledge and practices and the assessment of hygienic-sanitary conditions of these units are key in supporting actions aimed at improving the quality of the meals served, as food handlers are the essential agents in the production of meals and can become a source for food contamination if necessary care is not taken. Therefore, conducting this assessment can be an important tool for quality management in these units and can provide improvements in the process of food handling, in addition to ensuring compliance with the objectives proposed by the Popular Restaurant Program.