One of the Red Cross requirements for plasma from routine blood and platelet donations that test positive for high-levels of antibodies to be used as convalescent plasma is that it must be from a donor that has not received a COVID-19 vaccine. This is to ensure that antibodies collected from donors have sufficient antibodies directly related to their immune response to a COVID-19 infection and not just the vaccine, as antibodies from an infection and antibodies from a vaccine are not the same.
Fucking hilarious. So, what's this vaccine shit all about then?
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