摘要
目的了解青海省鼠疫高危人群隐性感染的情况。方法采集湟源县鼠疫疫源区的申中、大华、巴燕、塔湾4个乡的农民血样150份,并采集3个非疫区无捕獭史的农民血样116份,进行常规鼠疫间接血凝试验,阳性判定标准参照中华人民共和国鼠疫诊断标准GB15991-1995,血清滴度≥1∶20为阳性。结果通过对湟源县鼠疫高危人群150份血清的检测,共检出鼠疫F1抗体阳性血清17份,阳性率为11.33%。鼠疫非疫区健康人群血清116份,结果均为阴性。结论在鼠疫高危人群中,存在着较多F1抗体阳性者,应采取必要的措施,防止在捕獭过程中出现进一步的感染。
Objective To explore the hidden infected plague situation among the high-danger population. Methods The serum samples from 150 people in high-risk plague area and 116 in low-risk area were routinely detected by indirect hemagglutination(IHA), adopting the Chinese Plague Diagnosis Standard of GB 15991-1995. Results 17 samples were positive of plague F1 antibody in 150 serum samples from the high-danger population, the positive rate being 11.33%. 116 serum samples of healthy people from non-plagued area were all negative. Conclusions Serum F1﹣positive people are popular in the high-danger population ,thus measurements should be taken to prevent further infection in the process of catching Marmota himalayan.
出处
《中国地方病学杂志》
CAS
CSCD
北大核心
2005年第2期203-204,共2页
Chinese Jouranl of Endemiology
