The president has participated in nearly three dozen rallies since mid-August, all but two at airport hangars. A USA TODAY analysis shows COVID-19 cases grew at a faster rate than before after at least five of those rallies in the following counties: Blue Earth, Minnesota; Lackawanna, Pennsylvania; Marathon, Wisconsin; Dauphin, Pennsylvania; and Beltrami, Minnesota.

Together, those counties saw 1,500 more new cases in the two weeks following Trump’s rallies than the two weeks before – 9,647 cases, up from 8,069.

Public health officials additionally have linked 16 cases, including two hospitalizations, with the rally in Beltrami County, Minnesota, and one case with the rally in Marathon County, Wisconsin. Outside of the counties identified by USA TODAY with a greater case increase after rallies, officials identified four cases linked to Trump rallies.