Aylward R B, Bilous J, Tangermann R H, Sanders R, Maher C, Sato Y, Omi S
Expanded Programme on Immunization Unit, Western Pacific Regional Office, World Health Organization, Manila, Philippines.
J Infect Dis. 1997 Feb;175 Suppl 1:S268-71. doi: 10.1093/infdis/175.supplement_1.s268.
Infant immunization coverage in the Western Pacific Region of the World Health Organization was reviewed to evaluate the impact of polio eradication activities on routine immunization services. The trend in bacille Calmette-Guérin (one dose; BCG), diphtheria-tetanus toxoids-pertussis (three doses; DTP3), and measles (one dose) vaccination rates was analyzed from the beginning of eradication activities in 1990 to 1994 in the five polio-endemic countries that conducted supplementary oral polio vaccine immunization. In China and the Philippines, coverage for each antigen remained at or above 90% and 85%, respectively, while in Vietnam, coverage for all three antigens rose from 85% to 95%. BCG, DTP3, and measles vaccine coverage more than doubled in the People's Democratic Republic of Lao and increased by >30% in the Kingdom of Cambodia during the same period.
对世界卫生组织西太平洋区域的婴儿免疫接种覆盖率进行了审查，以评估根除脊髓灰质炎活动对常规免疫服务的影响。分析了1990年至1994年开展根除活动初期，五个脊髓灰质炎流行国家进行补充口服脊髓灰质炎疫苗免疫接种时，卡介苗（一剂；BCG）、白喉-破伤风类毒素-百日咳（三剂；DTP3）和麻疹（一剂）疫苗接种率的趋势。在中国和菲律宾，每种抗原的接种覆盖率分别保持在90%及以上和85%及以上，而在越南，所有三种抗原的接种覆盖率从85%升至95%。同期，老挝人民民主共和国的卡介苗、DTP3和麻疹疫苗接种覆盖率增加了一倍多，柬埔寨王国的接种覆盖率增加了30%以上。
