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Case counts interpolated from various sources (mostly Situation
Reports).  Note that known inconsistencies include: (1) gaps in
reporting like late July in Sierra Leone, where I just assigned all
cases evenly across the missing weeks, (2) suspected and probable cases
that are later confirmed negative, (3) date of report does not mean date
of onset as is most evident in Margibi, Liberia, which suddenly has ~150
new cases in one report, (4) possible under-reporting as we get closer
to the present?  But probably more right than wrong overall…