消除马拉维的淋巴状丝腺症作为公共卫生问题
John Chiphwanya1, Square Mkwanda1, Storn Kabuluzi1
1Ministry of Health, Lilongwe, Malawi.
PLoS neglected tropical diseases
|February 16, 2024
概括
马拉维通过实施大规模药物管理和发病率管理,成功地消除了淋巴状病 (LF) 作为公共卫生问题. 这一成就可以防止未来几代人患上这种令人衰弱的蚊子传播疾病.
科学领域:
- 公共卫生 公共卫生
- 传染性疾病 传染性疾病
- 热带医学 热带医学
背景情况:
- 淋巴性 filariasis (LF) 是一种由蚊子传播的寄生虫疾病,引起严重的疼痛,变形和残疾 (淋巴发疹,水).
- 淋巴结核是一个影响72个国家的全球卫生问题,世界卫生组织的全球消除淋巴结核病计划 (GPELF) 自2000年以来一直支持流行地区.
研究的目的:
- 评估马拉维2000年至2020年期间的马拉维LF消除计划的成果.
- 为了记录马拉维被世界卫生组织认可为第二个在撒哈拉以南消除肺炎作为公共卫生问题的撒哈拉以南国家.
主要方法:
- 实施大规模药物管理 (MDA),使用两种药物治疗方案覆盖率>65%,以中断传播并将患病率从74.4%降至<1-2%.
- 利用各种监测工具 (哨兵站点,传播评估调查,综合调查) 来监测流行率下降.
- 实施了一套致病管理和残疾预防 (MMDP) 方案,包括患者识别,自我护理培训和水凝的手术转诊.
主要成果:
- 成功地将循环中的filarial抗原的患病率降低到临界值以下,中断了LF传播.
- 通过MMDP套餐,减轻受影响人口的痛苦和管理残疾.
- 在2020年获得世卫组织的验证,以消除LF作为公共卫生问题.
结论:
- 马拉维的消除LF保护未来几代人免受这种毁容和残疾的疾病.
- 通过消除后监测和综合MMDP的持续警对于长期成功至关重要.
- 该计划的成功凸显了GPELF战略和协作努力的有效性.
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