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アメリカ で の C 型肝炎 の 監視: 過去,現在,将来
Laurie K Barker1, Mona Doshani1, Ruth B Jiles1
1Division of Viral Hepatitis, National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Public health reports (Washington, D.C. : 1974)
|August 28, 2025
まとめ
C型肝炎の監視データは,治療法があるにもかかわらず,米国で重大な感染と死亡を明らかにしています. 2030年までにC型肝炎の撲滅を目指すには,データシステムの強化が不可欠です.
科学分野:
- 公衆衛生
- 流行病学について
- 感染症の監視
背景:
- C型肝炎ウイルス (HCV) は,米国では依然として深刻な公衆衛生問題であり,毎年何百万人もの人々が感染し,何千人もの人々が死亡しています.
- C型肝炎の治療法は2013年から利用可能ですが,発生率と死亡率は依然として高いです.
- 既存の公衆衛生監視システムは,特にリスクの高い集団に対して,タイムリーなデータを収集する上で限界に直面しています.
研究 の 目的:
- 米国におけるC型肝炎の監視の歴史,傾向,投資について見直す.
- C型肝炎の撲滅に向けた進歩を監視するための近代化され統合されたデータシステムの必要性を強調する.
- 総合的な監視のために追加のデータソースを組み込む機会を特定する.
主な方法:
- 国家報告義務疾患監視システム,国家健康栄養検査調査,国家生命統計システムからのデータの分析
- C型肝炎の監視に関する過去の傾向と最近の投資の見直し
- 現在の監視システムの限界とデータ統合の強化の可能性を議論する.
主要な成果:
- 2022年には推定6万7,400人の新規C型肝炎ウイルス感染者が発生した.
- 2017年1月から2020年3月の間に約220万人の成人がC型肝炎を発症しました.
- 2022年には,C型肝炎に関連した原因で1万2,700人以上が死亡しました.
結論:
- 現在,米国のC型肝炎の監視システムは,2030年の撲滅目標を達成するために強化と近代化が必要です.
- 商業的な実験室や医療システムや 脆弱な集団に奉仕するプログラムからのデータを統合することが不可欠です
- 効果的なC型肝炎の制御と撲滅の為には,データの相互運用性を向上させ,複数のデータソースを活用することが重要です.
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