Voters who saw containing the coronavirus as the most important issue favored Biden

While President Trump had attempted to focus on anything other than the pandemic during the campaign, it remained the defining issue: More than 40 percent of voters said it was the most important issue deciding their vote, far more than any other issue.

source https://www.nytimes.com/2020/11/03/world/voters-who-saw-containing-the-coronavirus-as-the-most-important-issue-favored-biden.html