Detection and Analysis of Food Poisoning Caused by Intestinal Pathogenic Bacteria in Yushui District from 2021 to 2023
Objective To analyze the food poisoning caused by intestinal pathogenic bacteria in Yushui District from 2021 to 2023.Methods A total of 60 patients with food poisoning caused by intestinal pathogenic bacteria treated by Yushui District Center for Disease Control and Prevention from January 2021 to June 2023 were selected as the research objects.All patients underwent microbiological tests(collecting patients'anal swabs,fecal samples,vomit).The incidence of food poisoning caused by intestinal pathogenic bacteria was counted.Results A total of 83 strains of pathogenic bacteria were detected in 60 patients with intestinal pathogenic bacteria food poisoning,and 53 cases(88.33％)were caused by single pathogenic bacteria.The top three pathogenic bacteria of single pathogenic bacteria were Salmonella,Staphylococcus aureus and Escherichia coli.Mixed pathogenic bacteria caused 7 cases,and the proportion of Staphylococcus aureus+Bacillus cereus was higher than that of other pathogenic bacteria(P＜0.05).From 2021 to 2023,a total of 60 food poisoning cases caused by intestinal pathogenic bacteria were detected.Among them,13 positive samples were detected in 2021,32 positive samples were detected in 2022,and 15 positive samples were detected in 2023,the detection rates of each year were 21.67％,53.33％,and 25.00％,respectively.The detection rate of positive samples in each year was statistically significant(P＜0.05).The incidence of diarrhea and abdominal pain in 60 patients with food poisoning was higher than that of vomiting,and the incidence of vomiting was higher than that of fever(P＜0.05).There was no significant difference in the incidence of abdominal pain and diarrhea(P＞0.05).The detection rates of food poisoning caused by intestinal pathogens in the first,second and third quarters were higher than those in the fourth quarter,and the second quarter was higher than the first and third quarters(P＜0.05).Conclusion Food poisoning caused by intestinal pathogenic bacteria in Yushui District from 2021 to 2023 is mainly caused by single pathogenic bacteria,and there is a mixed infection.At the same time,Salmonella,Staphylococcus aureus,Escherichia coli infection was the highest,mainly for diarrhea,abdominal pain symptoms.The region should improve the early warning mechanism of food poisoning,reduce food poisoning caused by intestinal pathogenic bacteria,and timely understand the drug resistance of related pathogenic bacteria according to the main types of pathogenic bacteria,so as to provide an effective reference for the selection of antibiotics for clinical treatment in this area.
国家科技期刊平台
NSTL
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