Objective: To analyze the results of bacterial culture in stool samples of patients with acute diarrhea and the resistance of main pathogenic bacteria to antibiotics. Methods: The data of 126 patients with acute diarrhea diagnosed and treated in the hospital from December 2018 to November 2019 were selected, and the results of bacterial culture and drug susceptibility test in the fecal samples of the patients were collected to analyze the distribution and drug resistance of pathogenic bacteria. Results: In the feces samples of 126 patients with acute diarrhea, 99 strains of pathogenic bacteria were detected, and the detection rate was 78.57%, among which 37 strains of Enterococcus accounted for 29.37% and 26 strains of Shigella accounted for 20.63%. Enterococcus strains showed low resistance to vancomycin and linezolid, while Shigella, Klebsiella and Salmonella strains showed high resistance to ampicillin. Conclusion: Enterococcus and Shigella were the main pathogenic bacteria in fecal samples of patients with acute diarrhea, which have high resistance to some antibiotics. Therefore, the types of pathogens and their resistance should be identified before treatment to ensure the effectiveness of antimicrobial treatment.
Key words
acute diarrhea /
stool samples /
bacterial culture /
pathogenic bacteria /
antimicrobial agents /
resistance
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