Covid-19 vaccines are

來源: jassco 於 2021-09-18 11:05:02 [] [舊帖] [給我悄悄話] 閱讀數 : (240 bytes)

gene therapy products. No one knows if they will cause carcinogencity, genotoxicity, or impairment of male fertility. FDA general guidance: 5-15 year long term follow up for autoimmune diseases, cancers for gene therapy products.

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