摘要
目的 了解铁路新线筑路人群莱姆病的感染血清学水平。方法 应用间接免疫荧光抗体法，检测调查人群血清中的抗莱姆病螺旋体抗体（ＩｇＧ） 。结果 筑路人群莱姆病感染率为１０ ．２５ ％ （６１／５９５） ，高于全国２２ 个省（ 市、区） 林区的平均水平（５ ．０６ ％ ） 。位于不同省（ 市） 的铁路筑路人群莱姆病感染率存在差异，但各地的铁路筑路人群与筑路沿线当地居民的总感染率和性别感染率相似。结论 铁路施工人群属莱姆病高危人群，在地理环境上差别显著。
Objective To make an understanding about seroiogical level on lyme disease in the group of newly-built railways.Method Sera of residents for antibodies against Borrelia burgdorferi B31 were examined by IFA test, the positive had significant IgG titers (1∶128).Result According to the seroiogical investigation on lyme diserse in the newly-buit railways group, the rate is 10.25%(61/595).It is higher than the average one(5.06%) among twenty-two provinces or cities or areaes in the whole country.There are different rates for people in different provinces or cities to catch lyme disease. But there is little difference about the general infectious rate and the sexual infectious rate between the group at newly-built railway and the local residents along the railways.Conclusion The investigation shows that the group who are infected with lyme disease are at a high infectious level,and at the same time there is distinct difference in geological environment. As a result, effective measures should be taken to protect the group at newly -built railways against lyme disease.
出处
《铁道医学》
1999年第5期298-299,共2页
Railway Medical Journal
关键词
莱姆病
铁路筑路人群
感染率
血清学
lyme disease the group of built railways infectious rate epidemiological investigation
