Agadzi V K
Dev Biol Stand. 1978;41:307-11.
The expanded programme on immunization feasibility studies is currently running into its second year of operations. The objectives of the study are to test the possibility of increased coverage using both fixed centre and mobile field teams for the vaccination of children under the age of 2 years against measles, poliomyelitis, diphtheria, pertussis, tuberculosis and smallpox and also to test the immunological response to two doses of pertussis and two doses of oral polio. Reports so far indicate some success in the areas of training and manpower development as well as the development of the cold chain system which is considered to be the most important requirement for an efficient, expanded immunization programme. It goes without saying that the progress of the study has been marked by some technical, social and administrative constraints.
扩大免疫规划可行性研究目前已进入第二年运作。该研究的目标是测试利用固定中心和流动现场团队提高2岁以下儿童麻疹、脊髓灰质炎、白喉、百日咳、结核病和天花疫苗接种覆盖率的可能性，同时测试对两剂百日咳疫苗和两剂口服脊髓灰质炎疫苗的免疫反应。迄今为止的报告表明，在培训、人力开发以及冷链系统的发展方面取得了一些成功，而冷链系统被认为是高效扩大免疫规划的最重要要求。不言而喻，该研究的进展受到了一些技术、社会和行政方面的制约。
