High SARS-CoV-2 Attack Rate Following Exposure at a Choir Practice — Skagit County, Washington, March 2020

摘要

This report describes the high attack rate of SARS-CoV-2 following a choir practice attended by 61 persons in Skagit County, Washington.

This report describes the high attack rate of SARS-CoV-2 following a choir practice attended by 61 persons in Skagit County, Washington.

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萃取時間: 2026-02-05T15:15:48Z 資料來源: CDC MMWR