QUESTION OF THE DAY: Should masks be required in more public places?
![University of Missouri students wearing masks on campus during the fall 2020 semester.](https://abc17news.b-cdn.net/abc17news.com/2021/07/Screen-Shot-2020-08-24-at-10.34.33-AM.png)
Mask mandates are back in St. Louis city and county as the state continues to grapple with a sharp increase in coronavirus infections.
Some are calling for more mask requirements -- a teachers' union this week said it supports mask requirements when Columbia Public Schools classes start next month.
Should masks be required in more public places? Vote in the poll below.