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Intradermal Inoculation of Mycobacterium avium in the Mouse Ear
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肺非结核菌,安大略省,加拿大,2020年
Emerging infectious diseases
|June 22, 2023
概括
由Mycobacterium avium引起的非结核性菌根性肺病在加拿大安大略省从2010年到2020年显著增加. 相反,Mycobacterium xenopi肺部疾病的患病率在同一时期大幅下降.
科学领域:
- 肺部医学 肺部医学
- 传染性疾病 传染性疾病
- 微生物学 微生物学
背景情况:
- 非结核菌性肺病 (NTM) 是一个日益严重的公共卫生问题.
- 了解特定NTM物种的流行病学对于有效管理至关重要.
研究的目的:
- 确定每年在加拿大安大略省微生物学定义的NTM肺病的流行率.
- 分析十多年来特定NTM物种Mycobacterium avium和Mycobacterium xenopi的流行趋势.
主要方法:
- 在安大略省进行了微生物学确认的NTM肺病例的回顾性分析.
- 从2010年到2020年,计算每10万人口的M. avium和M. xenopi年流行率.
主要成果:
- 从2010年到2020年,Mycobacterium鸟类肺病的流行率增加了2.5倍,在2020年达到13例/100,000人.
- 在同一时期,Mycobacterium xenopi肺病的患病率下降了近50%,至0.84例/100,000人.
- 这些趋势表明,该地区导致肺部疾病的主导NTM物种发生了显著的转变.
结论:
- 球菌是加拿大安大略省NTM肺部疾病的新兴原因.
- 由于Mycobacterium xenopi的流行率正在下降,因此需要进一步调查潜在的促成因素.
- 对NTM流行病学的持续监测对于公共卫生规划至关重要.
关键词:
加拿大加拿大加拿大加拿大加拿大加拿大加拿大这是一种Mycobacterium avium-intracellulare复合体.这是一种细胞内菌菌 (Mycobacterium intracellulare).安大略省 安大略省 安大略省 安大略省 安大略省 安大略省不典型的真菌菌菌.细菌 细菌 细菌是一种细菌.流行病学流行病学菌根细菌 (mycobacteria) 是一种细菌.没有结核的真菌菌.患病率的流行情况.肺部非结核性菌根菌呼吸道感染 呼吸道感染结核病和其他真菌菌菌.更多相关视频
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