- Cook County confirms second suburban measles case of the year, in 4-year-old child Chicago Tribune
- Cook County confirms new measles case in 4-year-old suburban Chicago child NBC 5 Chicago
- Measles case confirmed in Cook County, Illinois; officials say child traveled through O’Hare ABC7 Chicago
- Cook County Confirms Measles Case Cook County Department of Public Health
- Measles scare hits O’Hare: Second case confirmed in Cook County FOX 32 Chicago
Source link
