摘要

This report describes higher protection against COVID-19 infection and death among people who received an updated booster than people who received a monovalent booster.

詳細內容

This report describes higher protection against COVID-19 infection and death among people who received an updated booster than people who received a monovalent booster.

關鍵發現

(需要透過 WebFetch 補充或人工審核來提取關鍵發現)

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萃取時間: 2026-02-05T15:11:28Z 資料來源: CDC MMWR