Childhood COVID-19 cases in Illinois fall for second week<br/><a href="https://www.chicagotribune.com/coronavirus/ct-covid-school-outbreaks-quarantines-20210925-lxb5rtnlfjfc3ckz4a2wkd3szm-story.html" rel="noreferrer noopener" target="_blank">chicagotribune.com</a>