摘要
目的：调查大埔县健康人群及鼠、牛中斑点热群立克次体分布情况。方法：微量室温补体结合法。结果：在２８２名健康人群血清中，２９例西伯利亚立克次体抗体阳性，阳性率为１０２８％（２９／２８２）；１１例康氏立克次体抗体阳性，阳性率为３９０％（１１／２８２）；１６例小蛛立克次体阳性，阳性率为５６７％（１６／２８２）。３０份鼠血清，西伯利亚立克次体抗体阳性率为１３３３％（４／３０），康氏立克次体抗体阳性率为３３３％（１／３０），小蛛立克次体抗体阳性率为１０００％（３／３０）。２５份牛血清，西伯利亚立克次体抗体阳性率为８００％（２／２５），康氏立克次体抗体阳性率为４００％（１／２５），小蛛立克次体抗体阳性率为４００％（１／２５）。结论：广东省大埔县林区存在有斑点热的自然疫源地。
Seroepidemiological studies of spotted fever group rickettsiae infection were performed among 282 healthy persons, 30 wild mice and 25 cattle in Dapu county of Guangdong Province by the method of micro-CF test. The results showed that the prevalence of antibodies to R.sibirica, R.conorii and R.akari were 10.28%(29/282)、 3.92%(11/282) and 5.67%(16/282) respectively among healthy persons, 13.33%(4/30)、3.33%(1/30) and 10.00%(3/30) respectively in mice, 8.00% (2/25)、4.00%(1/25) and 4.00%(1/25) respectively in cattle. The results suggest that there exist the natural foci of spotted fever in Dapu county of Guangdong province.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
1998年第6期450-452,共3页
Chinese Journal of Vector Biology and Control
