カナダにおけるAMR監視:2025年優先病原体リストからの洞察
Kahina Abdesselam1, Pia K Muchaal1, Aanchal Mishra1
1Antimicrobial Resistance Task Force, Public Health Agency of Canada, Ontario Canada.
PloS one
|February 18, 2026
まとめ
カナダは2025年の抗菌剤耐性 (AMR) 病原体リストを更新し,Candida auris.のような新たな脅威を特定しました. 監視システムは進展を示しているが,データギャップを埋めるために投資が必要であり,高リスク病原体に対する健康公平性を取り扱う必要がある.
科学分野:
- 公衆衛生は公衆衛生である.
- 感染症疫学 感染症疫学
- 健康監視 健康監視について
背景:
- 抗菌剤耐性 (AMR) は,世界的な健康にとって重大な脅威となっています.
- カナダの2025年に更新されたAMR優先病原体リストは,現在の耐性傾向と監視の進歩を反映しています.
- カナダのAMRの優先順位付けは2015年に行われた.
研究 の 目的:
- 2025年のAMRの優先順位付け結果を質的に分析する.
- カナダのAMR監視システムの強みと高リスク病原体検出における限界を評価する.
- 国家監視におけるデータ統合のギャップを特定する.
主な方法:
- 病原体の優先順位を決めるために,マルチ基準決定分析 (MCDA) フレームワークを使用しました.
- 健康平等を含む9つの加重基準に基づいて29のAMR病原体を評価しました.
- 優先病原体に対する監視システムカバーの質的分析を実施しました.
主要な成果:
- 薬剤耐性のCandida auris,Neisseria gonorrhoeae,およびMycoplasma genitaliumを新興の優先度の高い脅威として特定しました.
- 国の監視システムは,優先度の高い病原体の90%を潜在的にカバーすることができると発見されました.
- ルーティン診断が欠けている病原体に対する継続的な監視のギャップと,疎外された集団への不均衡な影響が強調された.
結論:
- カナダは,統合された,公平性に基づいたAMR監視を進めてきました.
- 継続的な投資とコラボレーションは,データギャップを埋め,公衆衛生対策を改善するために不可欠です.
- 強化された国家システムは,優先度の高い病原体の半分以上について,実験室と疫学データを統合しています.
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