Surveillance results of diarrhea syndrome cases in Tianshui City, 2010-2019
QUAN Fu-cai, LI Jiang-hong, WAI Ke-min, LEI Cheng-jiang, SHI Dong-po, ZHANG Yu-xia, AN Wei, WANG Yuan-chun, WANG Wei-li, LI Li, LIU Shui, ZHAO Jing-bo, DU Jun-yi
Tianshui Municipal Center for Disease Control and Prevention, Tianshui, Gansu 741000, China
Abstract：Objective To understand the pathogen composition and epidemic characteristics of diarrhea syndrome cases in Tianshui City. Methods Stool specimens of diarrhea patients from the outpatient and emergency departments of two sentinel hospitals in Tianshui City from July 2010 to July 2019 were collected, and then monitored in accordance with the requirements of scientific and technological special project in infectious disease monitoring technology platform “Technical Programme forSurveillance of Diarrhoeal Disease Syndromes”. The results were statistically analyzed. Results A total of 750 cases of diarrhea syndrome were monitored from July 2010 to July 2019, including 477 (63.60%) male cases and 273 (36.40%) female cases. The occupations of the cases were mainly scattered children, accounting for 59.33% (445/750). A total of 750 specimens were sampled, with fecal-shaped water samples mainly, accounting for 66.13% (496/750). Viruses were detected in 105 specimens, with a detection rate of 14.00% (105/750). Among them, the highest detection rate was norovirus 39 (5.20%). Bacteria were detected in 33 specimens, with a detection rate of 4.40% (33/750). Among them, the detection of diarrheal Escherichia coli was the highest (2.67%, 20/750). 2 samples were tested positive for bacteria and viruses at the same time. The detection of bacteria was concentrated in July and August, while the viruses were relatively concentrated in January, October, November and December. Conclusion The main pathogens monitored in the cases of diarrhea syndrome in Tianshui City from 2010 to 2019 were norovirus and diarrheal Escherichia coli, which caused a high incidence in infants and young children. It is recommended to closely focus on children and take targeted prevention and control measures according to the dominant pathogen and the month of high incidence.
全福才, 李江红, 魏克敏, 雷成江, 史东坡, 张玉霞, 安玮, 王元春, 王维醴, 李莉, 刘水, 赵靖波, 杜俊一. 2010—2019年天水市腹泻症候群病例监测结果分析[J]. 实用预防医学, 2022, 29(3): 269-271.
QUAN Fu-cai, LI Jiang-hong, WAI Ke-min, LEI Cheng-jiang, SHI Dong-po, ZHANG Yu-xia, AN Wei, WANG Yuan-chun, WANG Wei-li, LI Li, LIU Shui, ZHAO Jing-bo, DU Jun-yi. Surveillance results of diarrhea syndrome cases in Tianshui City, 2010-2019. , 2022, 29(3): 269-271.
2022, Vol. 29 
