[Question] Is there value in maintaining a socialization journal?

I live in a relatively small and out-of-the-way city in Canada. My geographic region only has a few dozen confirmed cases of Covid-19. Nonetheless, we are bracing for impact.

Suppose I or someone close to me becomes a confirmed case. If epidemiologist types come asking, how much would it help for me to have a list of everyone I’ve associated with on each day starting now?

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