Chen S T
Department of Paediatrics, University of Malaya, Kuala Lumpur, Malaysia.
J Trop Med Hyg. 1989 Dec;92(6):386-90.
The infant immunization coverage for triple antigen (DPT) from 1968 and trivalent oral polio vaccine (TOPV) from 1972 to 1985 for Peninsular Malaysia are presented. It shows that immunization coverage improved when the recommended age for first dose of DPT was changed from the fourth to the second month of life in 1972 and declined when the recommended age for the first dose of DPT and TOPV was revised again from the second to the third month of life in 1980. The advantages of immunizing children early in life are discussed.
文中列出了1968年以来马来西亚半岛的三联疫苗(白百破)婴儿免疫接种覆盖率,以及1972年至1985年三价口服脊髓灰质炎疫苗(TOPV)的接种覆盖率。结果显示,1972年将首剂白百破疫苗的推荐接种年龄从出生后第四个月改为第二个月后,免疫接种覆盖率有所提高;而1980年将首剂白百破疫苗和三价口服脊髓灰质炎疫苗的推荐接种年龄再次从第二个月改为第三个月后,覆盖率下降。文中还讨论了在儿童早期进行免疫接种的益处。