Relyveld E H
Dev Biol Stand. 1978;41:295-9.
The results of studies on the immunization of people in developing countries with vaccines adsorbed on calcium phosphate are presented in this paper. Several programs which were studied with various organizations cooperating and which were intended to simplify vaccination campaigns brought us to the following conclusions: --that immunization against diphtheria and tetanus by two injections with an interval of one year between them is effective, --that two injections of inactivated trivalent poliomyelitis vaccine followed up by booster one year later ensure that 90% of the infants are protected, --that it is possible to vaccinate pregnant women by one or two injections of tetanus vaccine and protect both mothers and newborn babies against tetanus, and --that combined vaccines which enable simultaneous immunization of subjects against a maximum of infections are possible.
本文介绍了在发展中国家对吸附于磷酸钙上的疫苗进行人群免疫研究的结果。通过与不同组织合作开展的几个项目，旨在简化疫苗接种活动，我们得出了以下结论：——间隔一年进行两次注射对白喉和破伤风进行免疫是有效的；——两次注射灭活三价脊髓灰质炎疫苗，一年后进行加强免疫可确保90%的婴儿得到保护；——通过注射一到两次破伤风疫苗对孕妇进行接种，可保护母亲和新生儿免受破伤风感染；——开发联合疫苗使受种者能够同时针对多种感染进行免疫是可行的。
