关键的资金缺口存在于免疫联盟以及全球脊髓灰质炎和麻疹项目，同时生产新疫苗的研发需要更多支持。
Critical funding gaps exist at GAVI and in the global polio and measles programs, and more support is needed for the research and development necessary to produce new vaccines.
委员会认识到，欧洲地区已处在一个关键时刻，无脊髓灰质炎状态岌岌可危。
The Commission recognized that the European Region has reached a critical juncture and its polio-free status is in jeopardy.
成功完成根除脊髓灰质炎的关键将是国际社会的持续支持，最重要的是要弥补2006年1.5亿美元的资金缺额。
The key to successful completion of polio eradication will be the continued support of the international community, most notably in filling the 2006 funding gap of US$150 million.
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