摘要

This report describes a decline in antibody levels among frontline health care workers who had previously received a positive COVID-19 antibody test and were retested 60 days later.

詳細內容

This report describes a decline in antibody levels among frontline health care workers who had previously received a positive COVID-19 antibody test and were retested 60 days later.

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: 2026-02-05T15:14:45Z 資料來源: CDC MMWR