Pre-election virus spike creates concerns for polling places

In this Friday, Oct. 30, 2020, file photo, people bundled against the cold stand in a slowly moving line to cast early votes at the Franklin County Board of Elections in Columbus, Ohio. Early voting ends in Ohio on Monday, Nov. 2. A surge in coronavirus cases across the country, including in key presidential battleground states, is creating mounting health and logistical concerns for voters, poll workers and political parties ahead of Election Day. (AP Photo/Andrew Welsh-Huggins)

IOWA CITY, Iowa — A surge in coronavirus cases across the country, including in key presidential battleground states, is creating mounting health and logistical concerns for voters, poll workers and political parties ahead of Election Day.