網傳訊息忽略數據限制，錯指《刺針》研究顯示「打針後免疫力下降」｜Factcheck Lab

https://www.factchecklab.org/20220829b/

網絡流傳帖文及影片，宣稱醫學期刊《刺針》一篇研究顯示接種疫苗後8個月有效率會跌至負數，並推論接種疫苗者免疫力下降。惟有關訊息引用論文圖表時忽略推算數據的誤差範圍甚大，不足以作相關推論，研究作者亦表明其論文並不支持有關說法。

COVID-19 vaccines don’t weaken the immune system; Lancet study misrepresented in Virology Journal comment - Health Feedback

https://healthfeedback.org/claimreview/covid-19-vaccines-dont-weaken-immune-system-lancet-study-misrepresented-tucker-carlson-hodgetwins/

No scientific evidence supports the claim that COVID-19 vaccination weakens the immune system. On the contrary, vaccination helps our immune system to better defend itself against infection. Large-sca

Risk of infection, hospitalisation, and death up to 9 months after a second dose of COVID-19 vaccine: a retrospective, total population cohort study in Sweden

https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(22)00089-7/fulltext

We found progressively waning vaccine effectiveness against SARS-CoV-2 infection of any severity across all subgroups, but the rate of waning differed according to vaccine type. With respect to severe

【錯誤】網傳「台大骨科名醫說疫苗不能打，免疫系統變差」？

https://tfc-taiwan.org.tw/articles/8418

【報告將隨時更新 2022/11/10版】一、專家指出，目前並無接種新冠疫苗讓身體免疫系統長期變差的科學證據。疫苗產生的抗體只能對抗專屬對應的疾病，接種新冠疫苗不會降低免疫系統對抗其他疾病的能力。新冠疫苗追加劑的追蹤數據也發現，疫苗具安全性且副作用反應並未增加。二、醫師指出，間歇性斷食、補充生理食鹽水並非正規新冠肺炎治療手段，未有足夠科學證據證明有效。染疫者應視身體狀況尋求正規醫療或即時服用

真的假的

訊息原文

本則回應

理由

出處

網傳訊息忽略數據限制，錯指《刺針》研究顯示「打針後免疫力下降」｜Factcheck Lab

COVID-19 vaccines don’t weaken the immune system; Lancet study misrepresented in Virology Journal comment - Health Feedback

Risk of infection, hospitalisation, and death up to 9 months after a second dose of COVID-19 vaccine: a retrospective, total population cohort study in Sweden

【錯誤】網傳「台大骨科名醫說疫苗不能打，免疫系統變差」？