I have a question that maybe someone with medical background could answer.
So if someone has been exposed to covid or had it and their body has fought it off what is the point of the vaccine. From my understanding vaccines have been for when people have not had the ability to fight it off or the virus acts so quickly it kills them before the body can fight it off. i.e Mumps, polio, etc...
Or is there another reason to get it?
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