白喉是严重危害儿童健康的传染病,由于广泛使用自类制剂和计划免疫工作的开展,我区自1969年至今已12年没有病人发生,为进一步了解人民群众白喉免疫水平,为今后制定预防接种计划消灭白喉提供科学依据,我们于1980年8月至11月对区内不同地区的儿童和成人1,765人进行了锡克氏试验,现报告如下。 Diphtheria is a serious infectious disease of children’s health. Due to extensive use of self-prepared drugs and planned immunization work, no patients have been found in our district for 12 years since 1969. To further understand the level of white-throat immunity of the people and to establish vaccinations for the future The plan to eliminate diphtheria provides a scientific basis. From August to November 1980, we conducted the Sick’s test of 1,765 children and adults in different parts of the country. We report the following.