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Objective To investigate the epidemiological characteristics and drug resistance of foodborne disease cases and pathogens in Jinshan District of Shanghai. Methods The case information of foodborne diseases in 15 sentinel medical institutions in Jinshan District was monitored in 2023, and the positive bacteria in the stool samples of patients were rechecked, identified, and tested for drug sensitivity. Results In 2023, a total of 408 cases of foodborne diseases were reported in Jinshan District, the male to female ratio was 5:4, most of them were 18-34 years old, the occupation was mainly workers, migrant workers and farmers, and the incidence was high from May to September. Except for multiple and mixed foods, vegetables and fruits accounted for a relatively high proportion in suspicious exposed foods. The detection rate of pathogenic bacteria was 21.46% (47/219), diarrheagenic Escherichia coli was the main pathogen, and norovirus was 18.72% (41/219). The results of drug sensitivity showed that the proportion of multi-drug resistant strains in Salmonella was 83.33% (10/12). Conclusion In the 2023 foodborne disease surveillance in Jinshan District, norovirus and diarrheagenic Escherichia coli are the main pathogenic agents. Among the pathogenic bacteria, both Salmonella and diarrheagenic Escherichia coli shows varying degrees of drug resistance. It is necessary to continue strengthening the monitoring of foodborne diseases. Meanwhile, relevant departments shall enhance public awareness of antibiotic resistance, and strengthen the management, rational use and sensitivity testing of various antibiotics.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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