论文部分内容阅读
高山姬鼠 (Ａｐｏｄｅｍｕｓｃｈｅｖｒｉｅｒｉ)为云南省野鼠鼠疫自然疫源地的重要宿主 ,在洱源县山区血吸虫病流行区中似乎对日本血吸虫具不感染性 ,进一步研究其年龄有一定的流行病学意义。为适应基层应用 ,1998年 7～ 8月在洱源县山区用胴体重作了年龄鉴定。1 材料及方法
Apodemus chevrieri is an important host of the natural foci of wild rat plague in Yunnan Province. It seems that it is not infective to Schistosoma japonicum in the endemic area of schistosomiasis in the mountainous area of Eryuan. It is of certain epidemiological significance to further study its age. In order to adapt to grassroots applications, from July to August 1998 in the Eryuan mountain area with carcass weight made the age identification. 1 materials and methods