Jedi Rucizka, 2, of Chicago, was hospitalized for lead poisoning. (WTTW News)

Paint containing lead has been outlawed in Chicago since 1978, but a WTTW News investigation has found the vast majority of Chicago’s housing stock still contains potentially toxic levels of the substance.

(WTTW News)

The pandemic has exposed disparities in access, experts say. A look at the ongoing efforts to make vaccine distribution more equitable and the need to continue those efforts in a post-pandemic world.