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Hep B is a 3 shot vaccine. One of the medical podcasts I listen to is speculating that maybe it was always going to take 3 shots with Covid.


>that maybe it was always going to take 3 shots with Covid

Why does it feel like that there is constant retconning going on when it comes to these Covid vaccines? Have we truly always been at war with Eastasia?


When was the last time we managed a pandemic? When was the last time we got a vaccine out this fast? We’re doing a lot of learning as we go.




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