Müller J G, Palmai C, Wildführ W
Institut für Allgemeine und Kommunale Hygiene, Universität Leipzig.
Gesundheitswesen. 1994 Nov;56(11):602-5.
This study investigated the immuno-protective diphtheria antitoxin titres of 38 guest workers from Mozambique and 44 students from Cameroon 18 to 35 years of age. Two methods were used to analyse the sera: the cell culture method and the indirect haemagglutination test. The results of both methods were comparable. Approximately 69% of the guest workers from Mozambique showed protective diphtheria antitoxin levels (> or = 0.1 IE/ml), 24% had a boosterrequiring basic immunity (> or = 0.01-0.09 IE/ml), whereas 7% showed no protective diphtheria antitoxin levels. This compared with 46, 35 and 19% respectively among the students from Cameroon.
本研究调查了38名18至35岁来自莫桑比克的外来务工人员以及44名来自喀麦隆的学生的免疫保护性白喉抗毒素效价。采用两种方法分析血清：细胞培养法和间接血凝试验。两种方法的结果具有可比性。来自莫桑比克的外来务工人员中，约69%显示白喉抗毒素水平具有保护性（≥0.1 IE/ml），24%具有需要加强的基础免疫力（≥0.01 - 0.09 IE/ml），而7%未显示白喉抗毒素水平具有保护性。相比之下，喀麦隆学生中的相应比例分别为46%、35%和19%。
