摘要
对云南省 1982～ 1998年间的家鼠鼠疫细菌学检验资料进行了整理与分析 ,结果表明 :云南省家鼠鼠疫自然疫源地中 ,1～ 12月份均可分离到鼠疫菌 ,8月为最高峰。到 1998年底 ,共有 37个流行县 (市 )检出 2 977株鼠疫菌 ;判定染疫宿主动物 8种 ,共分离到鼠疫菌 2 382株 ,其中从黄胸鼠 (Rattus flavipectus)分离到 2 30 9株 ,占 96 .94% ;染疫媒介昆虫 9种 ,共分离到 5 6 3株 ,从印鼠客蚤 (Xexopsylla cheopis)分离到 5 16株 ,占 91.6 5 %。提示 :自 1982年云南家鼠鼠疫从滇西复燃以来 ,流行几无间断 ,尤其进入 90年代全省疫情处于全面活跃上升的阶段 ,并向滇南、滇中腹地复燃和扩散 ,其态势严峻。为此 ,必须加强家鼠鼠疫的科研和综合性防治工作 ,才能有效的遏止鼠疫流行。
In order to understand Yunnan house rat plague animals' epidemiological some characteristic and regularity in terms of bacteriological examination, this paper sorted out and analyzed bacteriological data from 1982 to 1998 for Yunnan province. The results show that Y. pestis, in Yunnan house rat plague natural foci, was isolated throughout the year, and 8th month is a period of summit. By 1998, total 2 977 strains from 37 counties (cities )in this foci. 2 382 strans Y. pestis, were obtained from 8 species of rats (among these rats, 2 309 strains from Rattus flavipectus, was of 96.94%, 2 309/2 382)。 And 563 strains were obtained from 9 species of insects vector (7 species of fleas and 2 species of ticks), 516 strains from Xexopsylla cheopis, accounting for 92.47%(516/563) .Suggested: Yunnan house rat plague re emergence have continued since 1982 from the west of Yunnan, and already to the south, middle of Yunnan re emergence or proliferated. Especially, entering 90 descend, epidemic situation has being gone up in a new brisk period as a whole. And its situation is very rigorous. For this reason, we must strengthen scientific comprehensive control to house rat plague, and it is possible to effectively halt plague epidemic.
出处
《地方病通报》
2000年第1期31-33,共3页
Endemic Diseases Bulletin
关键词
家鼠鼠疫
细菌学
流行特点
云南
House rat plague
Epidemic characteristic
Yersinia pestis
Yunnan Province
