加拿大的mopox疫情概要,从4月28日至2022年12月31日
Meera Bhulabhai1, Jeyasakthi Venugopal2, Mireille Plamondon2
1Emergency Management Branch, Public Health Agency of Canada, Toronto, ON.
概括
加拿大在2022年4月至12月期间报告了1474例mopox病例,主要影响与男性发生性关系的男性. 包括疫苗接种在内的公共卫生干预措施有助于减少传播和健康影响.
科学领域:
- 流行病学 流行病学
- 传染性疾病 传染性疾病
- 公共卫生监督 公共卫生监督
背景情况:
- 麻疹病毒 (MPXV) 是一种传染性疾病. 在2022年5月,在包括加拿大在内的非流行国家发现了mopox病例.
- 这项研究重点关注加拿大的mopox疫情.
研究的目的:
- 总结2022年4月至12月在加拿大的mopox疫情的流行病学情况.
- 概述在疫情爆发期间的主要公共卫生应对活动.
主要方法:
- 加拿大公共卫生署 (PHAC) 与公共卫生当局合作进行病例调查和报告.
- 确定了国家病例定义,用于确认和可能的mopox病例.
- 分析了非确定的病例数据,以分析社会人口统计学,临床和传播模式.
主要成果:
- 报告共有1474例mopox病例 (1396例确诊,78例可能),所有病例都与MPXV类IIb.b相关.
- 莫波克斯不成比例地影响了同性恋,双性恋和其他与男性发生性关系的男性 (80.0%) 和20-49岁 (86.0%) 之间的个人.
- 性接触是最有可能的传播方式;3.0%的病例被住院治疗,没有死亡报告.
结论:
- 快速协调和监测使得及时干预成为可能,包括疫苗采购和分发.
- 在加拿大,接种疫苗和行为变化对于减轻mpox传播和健康影响至关重要.
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