No, not real vaccines using attenuated virus but there is a very sad effect of taking a vaccine and making you far far more vulnerable to very similar future viruses!
Also there is a harm to the tribe, the community, by turning your body into a special incubator for deviant strains that normal antibodies take care of, but this effect obviously happens naturally too.
since vaccines are used for 15 famous horrible diseases... then few we use are important.
the clot-shot jab is not a vaccine it is a mRNA experimental fiasco
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