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目的为掌握青海省2010-2011年腹泻症候群的流行特征和病原谱的构成,对制定腹泻症候群防控措施提供科学依据。方法依据科技重大专项传染病监测技术平台项目《腹泻症候群监测技术方案》要求进行监测。结果监测病例557例,其中细菌阳性检出率为5.92%,病毒为13.29%,混合感染1.62%。检出阳性率中,男性明显多于女性,年龄分布主要集中于1岁及以下年龄段,症状/体征中粪便以水样便和粘液便为主,各类病原检出主要集中在7-10月。结论针对散居儿童采取防控措施,感染及治疗首要考虑轮状病毒、杯状病毒、沙门氏菌和志贺氏菌。
Objective To understand the epidemiological and pathogenic profiles of diarrheal syndromes in Qinghai from 2010 to 2011 and provide scientific evidence for the development of prevention and control measures of diarrhea syndromes. Methods The monitoring was conducted in accordance with the requirements of the “Diarrheal Syndrome Surveillance Technology Program” for the major scientific and technological special infectious disease monitoring technology platform project. Results A total of 557 cases were detected. Among them, the positive rate of bacteria was 5.92%, the virus was 13.29%, and the mixed infection was 1.62%. The positive rate was significantly higher in males than in females. The age distribution mainly concentrated in the age group of 1 year and below. The symptoms / signs were mainly watery stools and mucus, and all kinds of pathogens were mainly detected in 7-10 month. Conclusions Prevention and control measures for diaspora were taken. Infection and treatment of rotavirus, calicivirus, Salmonella and Shigella were the primary consideration.