Ann Clin Microbiol.  2016 Dec;19(4):105-109. 10.5145/ACM.2016.19.4.105.

Prevalence of Bacteria in the Nationwide Survey of Stool Culture Performed in 2015, Korea.

• Choi WH
• Byun JH
• Kim S

• KMID: 2362956
• DOI: http://doi.org/10.5145/ACM.2016.19.4.105

Abstract

BACKGROUND
The spectrum of bacteria causing diarrhea is highly affected by geographic area, sanitation, travel, food consumption, and previous antibiotic use. A nationwide databank for stool cultures is undeveloped. The aim of our study was to investigate the current prevalence of gastroenteritis bacterial pathogens in Korea.
METHODS
We requested microbiological data via questionnaire emails sent to 98 hospitals. The frequency of each pathogen was acquired from 32 institutes. Numbers of stool cultures performed ranged from 193 to 14,296 (mean 2,724, SD 3,261) in 2015.
RESULTS
Among 86,744 requested stool specimens, 917 (1.06%, range 0-4.59%, 95% confidence interval 0.63-1.48%) were positive. Salmonella was most prevalent (59.0%), followed by Candida (12.4%), Campylobacter (4.8%), Staphylococcus aureus (4.0%), Vibrio (4.0%), and Pseudomonas aeruginosa (1.75). Yersinia (0.3%) and Shigella (0.2%) were rarely isolated.
CONCLUSION
As the positive rate of the stool cultures is very low (1.06%), more effort and concern should be provided to enhance the isolation of pathogens. Salmonella was the most prevalent pathogen and Campylobacter and Vibrio were relatively common pathogens causing bacterial gastroenteritis in Korea.

Keyword

Campylobacter; Diarrhea; Prevalence; Salmonella; Vibrio

MeSH Terms

Academies and Institutes
Bacteria*
Campylobacter
Candida
Diarrhea
Electronic Mail
Gastroenteritis
Korea*
Prevalence*
Pseudomonas aeruginosa
Salmonella
Sanitation
Shigella
Staphylococcus aureus
Vibrio
Yersinia

Reference

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