本則回應

• volunteer標記此篇為：❌ 含有不實訊息

  理由

  所謂「白打第一劑」是假訊息，別上當。
  
  目前美國CDC已認可將莫德納或BNT的兩劑間隔時間延長至6週（42天），但美國CDC並沒有說超過6週就會讓第一劑無效，只表示目前對此的研究還不夠多。[見出處1]
  
  此外，目前確實已有相關的科學研究顯示，若將莫德納的兩劑間隔時間延長到至少9週以上，反
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  出處

  [1] https://www.cdc.gov/vaccines/covid-19/cl⋯considerations/covid-19-vaccines-us.html
  [2] https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3001211

  Interim Clinical Considerations for Use of COVID-19 Vaccines | CDC

  https://www.cdc.gov/vaccines/covid-19/clinical-considerations/covid-19-vaccines-us.html

  Find interim clinical considerations for the use of COVID-19 vaccines for the prevention of coronavirus disease 2019 (COVID-19) in the United States.

  https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3001211