@Guerin

Quote:

just that my expectation was that a given lot would be spread over a relatively small geographic area

I think that one thing we have to consider is that when the manufacturer has a given "lot" ready, they were/are typically distributed to multiple states
at once in the interest of fairness or whatever all over the country. Remember when states were fighting for their vaccine "allotments"?

Maybe one of the others w/ experience in this area can confirm this(?)

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"Threats are illogical. And payment is usually expensive." - Sarek of Vulcan