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目的调查蚤对抗震部队官兵的危害程度,评价灭蚤措施的有效性。方法在抗震救灾任务部队中,调查蚤对官兵的刺叮程度并采取综合性灭蚤措施,观察灭蚤效果。结果调查抗震救灾15个建制单位,染蚤率为73.3%,染蚤部队官兵蚤刺叮率为5.3%~40.0%,严重者红斑丘疹在体表一个部位可达30个;单纯实施烟雾弹、热烟雾剂和拟除虫菊酯类杀虫剂滞留喷洒等灭蚤能有效降低蚤害但不彻底;采取宣传教育结合化学防治的综合措施彻底消除蚤对官兵的危害。结论跳蚤是抗震前期危害救灾官兵健康最重要的医学昆虫,采取综合灭蚤措施能有效控制蚤害。
Objective To investigate the degree of damage to fleet officers and soldiers of fleet and evaluate the effectiveness of fleas measures. Methods In the task force of earthquake relief, investigate the degree of sting of fleas to officers and soldiers and take a comprehensive measure to eliminate fleas. Results Fifteen units of construction units were investigated for earthquake relief. The flea flea rate was 73.3%. The flea stings of the flea fleet officers ranged from 5.3% to 40.0%. In severe cases, erythema and papules could reach 30 in one part of the body surface. Thermal smog and pyrethroid insecticide detention spray and other fleas can effectively reduce the flea but not complete; to take publicity and education combined with chemical control measures to completely eliminate the flea hazards to officers and men. Conclusion Fleas are the most important medical insects that endanger the health of disaster relief officers in the pre-earthquake period. Fleas can be effectively controlled by a combination of fleas measures.