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Analysis of active surveillance on the etiology of foodborne diseases in Xi'an in 2017-2019 / 公共卫生与预防医学
Journal of Public Health and Preventive Medicine ; (6): 36-39, 2021.
Article in Chinese | WPRIM | ID: wpr-906614
ABSTRACT
Objective To analyze the epidemiological characteristics and the detection of pathogenic microorganisms in the cases of foodborne diseases under active surveillance in Xi'an, and to provide references for prevention and control of foodborne diseases. Methods Information on surveillance cases of foodborne diseases reported by two sentinel hospitals in Xi'an from 2017 to 2019 was collected. Data was statistically analyzed. Results From 2017 to 2019, a total of 904 cases of active surveillance of foodborne diseases were reported by two active surveillance sentinel hospitals in Xi'an. There were more cases in the age groups of 1-5 and 5-8, accounting for 35.18% and 20.02%, respectively. There was a statistically significant difference in the number of cases reported in four quarters(χ2=545.38,P2=321.92,P2= 26.49,P2=92.17,P<0.05) in different seasons, and the detection rate was higher in the first and fourth quarters. Conclusion The main pathogens of food-borne diseases are Norovirus and Salmonella in Xi'an. It is suggested that active surveillance should be strengthened. The prevention and control knowledge of foodborne diseases should be carried out according to the epidemiological characteristics.

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Index: WPRIM (Western Pacific) Type of study: Etiology study / Screening study Language: Chinese Journal: Journal of Public Health and Preventive Medicine Year: 2021 Type: Article

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Index: WPRIM (Western Pacific) Type of study: Etiology study / Screening study Language: Chinese Journal: Journal of Public Health and Preventive Medicine Year: 2021 Type: Article