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目的：探讨适合大型综合性医院防制鼠害有效的措施。方法：用观察法和粉迹法摸清鼠类在医院栖息的最佳场所，根据不同场所鼠密度的高低及投药后鼠药被破坏的难易程度，采取不同的投药方法、投药次数及环境治理综合防制措施。结果：灭鼠后３周灭鼠率达９３．２０％，自灭后４～２６个月内灭鼠率一直保持在９７％～１００％。结论：药物灭鼠与环境治理相结合是最有效的防制方法，采取重点场所灭鼠法可取得事半功倍之效。
Objective: To explore effective measures for controlling rodent infestation in large general hospitals. Methods: To observe the best place for rodents to inhabit in the hospital by observation method and chalky method. According to the density of rats in different places and the difficulty of rupture of rat after administration, different methods of administration, number of administration and environment Governance comprehensive prevention and control measures. Results: The rodent infestation rate was 93.20% 3 weeks after rodent infestation, and the rodent infestation rate remained at 97% -100% within 4 ~ 26 months after self-elimination. Conclusion: The combination of drug decontamination and environmental management is the most effective method of prevention and control. Taking the key places of rodent control can achieve a multiplier effect.