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目的在非血吸虫病流行区对参加98长江抗洪抢险转退官兵开展血吸电病流行病学调查,为其它省区应付类似的突发事件提供可借鉴的经验,方法制定实施方案和组织技术措施,受检者均做血吸虫病皮内试验,皮试阳性者再做间接血凝试验(IHA),并结合临床症状、体征确定为血吸虫感染者,结果实查 2816人(占应检人数的71.82%),查出血吸虫病感染者39人,阳性率为 1.38%(39/1816).患者均获治愈,数据作统计分析。结论进入血吸虫病流行区的抗洪抢险官兵中血吸虫感染者有地域分布特征,且采取防护措施者的血吸虫感染率显著低于未采取防护措施者(p<0.05)。本次调查对其他省区卫生防疫部门应付类似的突发事件有指导性意义。
Objective To investigate the epidemiological investigation of blood-sucking and encephalopathy among participating non-schistosomiasis endemic areas in participating in flood control and emergency rescue of 98 Yangtze River regiments and to provide experience and methods for other provinces to deal with similar emergencies and to formulate implementation plans and organize technical measures , The subjects were done intradermal test of schistosomiasis, skin test positive again indirect hemagglutination test (IHA), combined with clinical symptoms and signs were identified as schistosome infection, the results of the survey of 2816 (accounting for 71.82 %), Schistosomiasis was detected in 39 patients, the positive rate was 1.38% (39/1816) .All patients were cured, the data for statistical analysis. Conclusion The schistosomiasis-infected persons who were admitted to schistosomiasis-endemic areas were found to have geographical distribution and the infection rate of schistosomiasis was significantly lower than that of those who did not take preventive measures (p <0.05). The survey on other provinces and autonomous health and epidemic prevention departments to deal with similar emergencies have guiding significance.