摘要

This report describes an analysis of temporal trends in percent positivity by age group in COVID-19 hotspot counties before and after their identification as hotspots.

詳細內容

This report describes an analysis of temporal trends in percent positivity by age group in COVID-19 hotspot counties before and after their identification as hotspots.

關鍵發現

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萃取時間: 2026-02-05T15:15:03Z 資料來源: CDC MMWR