梅县1998～2006年狂犬病流行病学调查

Epidemiological survey of rabies in Meixian County in 1998～2006.

目的分析梅县1998～2006年狂犬病流行特征,提出控制对策。方法收集梅县1998～2006年狂犬病病例资料,抽查犬密度和犬免疫情况。结果犬密度为22.22/100人,犬是主要传染源。1998～2006年全县共发生狂犬病18例,平均年发病率为0.3323/10万,病死率100%;男性高于女性;农民占发病人数的66.67%;多数病例没有进行伤口处理及免疫(77.78%)。结论犬密度高,犬免疫率低;暴露后处理不完善,是导致梅县狂犬病发病率居高不下的重要原因。

Objective To analyze the epidemiological features of rabies in Mexian County from 1998 to 2006 and put forward control measures. Methods The data concerning control of rabies in Meixian county from 1998 to 2006 were collected and the density of immunization status of dogs were sampled. Results The density of dogs was 22.22/100 persons and dog was the main source of infection. In the last nine years there 18 rabies occurred in this county with an annual average incidence of 0.3323/100 000 population and a fatality rate of 100%. The infection rate in males was higher than that of females. Most of rabies cases were farmers （66.67 %） and 77.78% of the cases without proper treatment of the wounds and vaccination. Conclusion The important cause of high incidence of rabies in this county is due to the high density of dogs, the low vaccination rate and improper treatment of the wounds.