Conversation

I think we are interpreting the question very differently. I took it to mean that everyone at the time is infected/carrying the virus...
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If it asked if I would vaccinate everyone from herpes with 100% efficacy, that's a different question, and I'd have said yes.
Not having symptoms != being immune. Carrying an infectious disease that doesn't affect YOU is not the same thing as not having it.
I think ambiguity in the question leads more to confusion than insight, as people try to figure out the "rules" of the poll.