You keep using that word “immunity”

I do not think that word means what you think it means in the context of medical science.

The Princess Bride Inigo Montoya You keep using that word meme, the picture of Inigo Montoya giving Vizzini a confused look, the caption says you keep using that word “immunity” I do not think that word means what you think it means in the context of medical science. 

I made this quickly to use for my commentary on an op-ed.

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