摘要

This report describes the effectiveness of the updated (bivalent) COVID-19 vaccines for prevention of COVID-19-associated hospitalization among adults ages 65 years or older who did not have a weakened immune system and who were hospitalized with COVID-19-like illness.

詳細內容

This report describes the effectiveness of the updated (bivalent) COVID-19 vaccines for prevention of COVID-19-associated hospitalization among adults ages 65 years or older who did not have a weakened immune system and who were hospitalized with COVID-19-like illness.

關鍵發現

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萃取時間: 2026-02-05T15:11:36Z 資料來源: CDC MMWR