forgottenbones:mRNA Vaccine https://t.co/ngCtNfxpTq https://t.co/FTzTqNflvD pic.twitter.com/pD3Y5RcK
forgottenbones:mRNA Vaccine https://t.co/ngCtNfxpTq https://t.co/FTzTqNflvD pic.twitter.com/pD3Y5RcKGq— XKCD Comic (@xkcdComic) February 15, 2021 Alt text @ https://t.co/OdcsaTdzvETitle text: “To ensure lasting immunity, doctors recommend destroying a second Death Star some time after the first.”— XKCDAltTextBot (@XKCDAltTextBot) February 15, 2021 -- source link