广东省2001～2005年动物鼠疫监测分析

目的分析广东省2001—2005年动物鼠疫监测结果，评估省内可能发生动物鼠疫的危险因素。方法对广东省2001-2005年鼠疫疫源地内、外的动物鼠疫监测资料整理统计并进行分析。结果家栖宿主动物平均总密度6．46％，其中黄胸鼠平均密度3．49％，黄胸鼠是优势种，占总捕获动物的54．42％；野栖宿主动物平均总密度6．30％，黄毛鼠是优势种，占总捕获动物的57，09％；家栖黄胸鼠鼠体蚤平均指数2．26，印鼠客蚤平均指数2，21；野栖鼠鼠体蚤平均指数0．98，伍氏病蚤是优势种，占鼠体蚤的82．37％；病原学和血清学监测均未发现有阳性检材。结论广东省未发现有鼠疫流行的信息，但宿主年口媒介动态存在着不容乐观的因素。

Observation of animal plague in Guangdong Province from 2001 to 2005

Objective To analyze the observed data of animal plague from 2001 to 2005 and the potential risk factors resulting in prevalence of animal plague in Guangdong Province. Methods The data concerning the monitoring of animal plague in and out of plague foci were collected and analyzed. Results The average total density of indoor rested rodents was 6,46%. The density of Rattus flavipectus 3.49 %, The total density of rodents rested outside was 6,30%, Rattus flavipectus was the dominant species and 54.42% out of the all captured rodents. Rattus rattoides was the dominant species accounted for 57.09% of the total percent of the rodents captured. The mean flea index of Rattus flavipectus was 2.26, XenopsyUa cheopis 2.21. wild rats 0.98 respectively. Nosopsyllus wualis laizhouensis was the dominant species accounted for 82.37 % of the flea. No positive results were obtained. Conclusion There is no information showing the prevalence of plague in Guangdong, but monitoring work be continuously carried out.