Matzkin H, Regev S
Infect Immun. 1985 Apr;48(1):267-8. doi: 10.1128/iai.48.1.267-268.1985.
Literature on natural immunity to tetanus is scarce. We examined antitetanus antibody levels with the enzyme-linked immunosorbent assay in 200 people living in an isolated community and clarified the influence of age and sex on immunity. In 197 subjects, antitoxin antibodies were measured. No sex differences were noted, and 30% had protective levels (above 0.01 IU/ml). The percentage of those considered protected was age dependent.
关于破伤风自然免疫的文献很少。我们用酶联免疫吸附测定法检测了200名生活在一个与世隔绝社区的人的抗破伤风抗体水平,并阐明了年龄和性别对免疫力的影响。对197名受试者进行了抗毒素抗体检测。未发现性别差异,30%的人具有保护水平(高于0.01 IU/ml)。被认为受到保护的人的百分比与年龄有关。