摘要

This report describes detection of poliovirus in areas of the African region where it had previously been eliminated.

詳細內容

This report describes detection of poliovirus in areas of the African region where it had previously been eliminated.

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: 2026-02-05T15:11:07Z 資料來源: CDC MMWR