Wisconsin counties where a majority of Nov. 2016 voters picked Trump (red) vs. Clinton (blue):
Wisconsin counties' COVID infections (as of yesterday), showing where voters are at the lightest vs. most intense risk of getting infected if they show up to the polls:
Hmmm....
(My husband's octogenarian, Democratic parents live in Madison, in Dane County. Dark blue on both maps.)
[Edited to show updated map, May 26, 2020:]