パンデミック後:COVID-19の将来の軌跡に関する展望
Amalio Telenti1,2, Ann Arvin3, Lawrence Corey4
1Vir Biotechnology, San Francisco, CA, USA. atelenti@vir.bio.
Nature
|July 8, 2021
まとめ
重症急性呼吸器症候群コロナウイルス2型 (SARS-CoV-2型) は,ワクチン接種の努力にもかかわらず,流行病になる可能性があります. 免疫力の低下やウイルスの進化などの要因は,継続的な伝播を促し,将来のパンデミック予防のために効果的な監視を必要とします.
科学分野:
- エピデミオロジー
- ウイルス学
- 公衆衛生
背景:
- 世界的なワクチン接種活動は,SARS-CoV-2のパンデミックを制御することを目的としています.
- SARS-CoV-2の長期的流行状況と季節的なピークの可能性については不確実性があります.
研究 の 目的:
- SARS-CoV-2の流行性への移行に影響を与える要因を予測する.
- 持続的な感染時のSARS-CoV-2の潜在的な進化について議論する.
- 情報に基づく意思決定に必要な重要なデータを特定する.
主な方法:
- 過去の流行の観察のレビュー
- 集団免疫によるSARS-CoV-2の進化に関する議論.
- 流行性の持続に寄与する要因の分析
主要な成果:
- エンドミックな持続性は,感受性の高い集団,免疫の低下,ウイルス抗原漂移,動物性感染症の再侵入によって引き起こされる可能性があります.
- 不十分な監視や対応は新たな流行やパンデミックに繋がる可能性があります.
結論:
- SARS-CoV-2を流行性ウイルスとして管理するには,効果的な監視と対応戦略が不可欠です.
- SARS-CoV-2の将来に関する公衆衛生上の決定を導くための特定のデータが緊急に必要である.
- 継続的な課題に取り組むための前向きなアプローチを提案する.
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