【Abstract】 Objective To investigate the influence factors in areas where rabies raged in Guizhou province, and provide the evidence for the establishment of focused intervention measure suitable for the rural areas. Methods A multistage sampling method was used in this study and all the data were analyzed by Excel 2003 after logging data with Epi Data. Results In recent years, the incidence of rabies in Zhenning county was very serious. The incidence rates of rabies in 2005 and 2006 were 6.16/10 thousand and 5.19/10 thousand respectively, which mainly caused by bite of dogs. Because of the large number of the dogs, the injury rate of the crowd was also higher. It was 6.47% in 2006, and there was significant difference between exposure rate of students （10.58%） and that of farmers （5.05%）（χ2＝36.57, P＜0.001）. About 31.40% exposed crowd were not done the medical treatment, and 35.41% exposed crowd without inoculation rabies vaccines, only 4.26% of Ⅲ° exposed crowd with rabies immunoglobulin. Villagers knew less about the knowledge of rabies prevention and control. Conclusion The main factors leading to the rage of rabies were large number of dogs, low immunization rate of the crowd, high exposure rate of the public and low treatment rate of exposed crowd in the investigated districts.

【Abstract】 Objective To study the influence of season, temperature and humidity to the seasonal fluctuation of Haemaphysalis bispinosa.  Methods Investigate 3 d in succession in the fixed sites per ten days monthly, the ticks were captured by the flag (90 cm×60 cm) at its active peak. The average quantity of ticks captured in successive 3 d per ten days was counted, and the temperature and humidity were recorded. The curve of average ticks number to time was drawn. Results The ticks captured belonged to H.bispinosa. Its density began to increase since April, and it had two population peak, one was in May and June, the other was in September and October.  After October, it decreased obviously, and its density was minimum in February and March. The activity peak of ticks was perhaps from May to June, and its propagation peak was from September to October. The curve of temperature change and the seasonal fluctuation of H.bispinosa was very similar, so the combination of humidity and temperature possibly affected the activity of H.bispinosa. Conclusion H.bispinosa could be active in the whole year, and the Summer and the Autumn were its activity peak.