摘要

This report describes vaccination with a primary series of the Pfizer-BioNTech mRNA COVID-19 vaccine as effective in protecting against Omicron infection among children and adolescents.

詳細內容

This report describes vaccination with a primary series of the Pfizer-BioNTech mRNA COVID-19 vaccine as effective in protecting against Omicron infection among children and adolescents.

關鍵發現

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萃取時間: 2026-02-05T15:12:39Z 資料來源: CDC MMWR