【摘要】 [目的]通过对成都市褐家鼠汉坦病毒带毒率调查,发现成都市肾综合征出血热(HFRS)鼠传播特征,为科学指导HFRS防制提供依据。[方法]鼠密度调查采用粉迹法,用免疫荧光法测定汉坦病毒抗原。[结果]成都市鼠密度灭前为8.18%,灭后为2.40%;褐家鼠带病毒率为4.42%。[结论]成都市市区褐家鼠种群携带汉坦病毒,在防制成都市肾综合征出血热时应以控制褐家鼠种群密度为主。更多还原

【Abstract】 [Objective]To analyze the status of hantavirus carrier of Rattus Norvegicus in Chengdu,and find the dissemination characteristics of hemorrhagic fever with renal syndrome(HFRS)of the mouse,so as to provide scientific basis for controlling HFRS in Chengdu.[Methods]The density of rats was investigated by rodent trace method,and direct immunofluorescence technique was used to detect the pulmonary viral antigen of the rat.[Results]The rat density before rodent control was 8.18%,and was 2.40% after rodent control;the rate of hantavirus carrier of Rattus Norvegicus was 4.42% in Chengdu.[Conclusion]The hantavirus is exist on the Rattus Norvegicus in Chengdu.The HFRS control and prevention should be pay attention to control the Rattus Norvegicus density primarily.更多还原