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确保未来:在消除疫苗的努力中,全球脊髓灰质炎疫苗安全战略
Vachagan Harutyunyan1, Ann Ottosen2, Rachel M Burke3
1World Health Organization, 1211 Geneva, Switzerland.
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概括
确保稳定的脊髓灰质炎疫苗供应对于根除这一疾病至关重要. 一个新的框架解决了政策,预测和协调方面的挑战,以防止供应中断和保护全球健康收益.
科学领域:
- 公共卫生 公共卫生
- 疫苗学 疫苗学 疫苗学
- 全球卫生安全 全球卫生安全
背景情况:
- 扩大疫苗接种计划 (EPI) 迎来了50周年,脊髓灰质炎的根除处于关键阶段.
- 确保持续供应脊髓灰质炎疫苗是一个重大挑战,可能会危及数十年的进步.
- "2030年疫苗接种议程" (IA2030) 和"2022-2029年全球消灭脊髓灰质炎战略"强调需要强有力的疫苗安全.
研究的目的:
- 分析脊髓灰质炎疫苗安全方面的障碍.
- 为加强脊髓灰质炎疫苗供应链提出可行的战略.
- 在全球免疫计划的背景下,解决疫苗安全问题.
主要方法:
- 对供应链中断和市场不确定性的分析.
- 介绍和应用脊髓灰质炎疫苗安全框架.
- 来自全球脊髓灰质炎根除倡议 (GPEI) 报告和利益相关方商的数据综合.
主要成果:
- 关键风险包括缺乏长期政策,不明确的疫苗开发路线图和不充分的预测.
- 在疫苗供应,脊髓灰质炎制和研究方面的利益相关者之间协调不足.
- 资金和资源获取方面的挑战阻碍了疫苗安全.
结论:
- 一个强大的,适应性的脊髓灰质炎疫苗安全框架对于实现和维持脊髓灰质炎根除至关重要.
- 政策制定者,制造商和利益相关者之间加强合作对于不间断的疫苗供应至关重要.
- 实施该框架将保护进展,并防止脊髓灰质炎病毒的复苏.
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