Thirteen veterans have died of Legionnaires' disease since 2015 at a state-run veterans home in Quincy. A new report by WBEZ reveals Illinois' top health official warned of the seriousness of the outbreak days before it was made public.

Thousands who stayed at a downtown hotel may have been exposed to Legionnaires' disease. We have details about this potentially deadly disease, and what hotels can do to help prevent outbreaks.