Global research trends on bacterial contamination and microbiological quality of ready-to-eat foods: a bibliometric analysis

Research on the microbiological safety of RTE foods has grown steadily, reflecting global recognition of its public health significance. However, outputs remain concentrated in high-income countries, while low- and middle-income regions with high foodborne disease burdens are underrepresented. Future research should prioritize equitable global participation, integration of genomic and omics tools, and translation of findings into food safety policy. This bibliometric evidence highlights the need for stronger international collaboration to ensure the microbiological safety of RTE foods in an era of rapid dietary transition.