The Cook County cases follow the first case of measles this year in Illinois in an unvaccinated adult in Marion, reported ...

The first two cases of the 2025 measles outbreak have been confirmed in Cook County; one in the suburbs, and another in the ...

Two measles cases have been confirmed in Cook County amid the latest 2025 outbreak, public health officials announced ...

One case was detected in a Chicago resident who recently traveled through O'Hare Airport. The other case was reported in a ...

Cook County's first two measles patients of the year are in isolation Thursday morning, but health officials are warning that ...

The Chicago Department of Public Health and Cook County Department of Public Health on Wednesday confirmed two measles cases ...

Cook County's first two measles patients of the year are in isolation Thursday, but health officials have listed several ...

Public health officials announced the first two confirmed cases of measles in Cook County this year. One case was discovered ...

The cases are the first to be diagnosed in Cook County since March 8, 2024, when an outbreak of measles that began in a ...

The Chicago Department of Public Health and Cook County Department of Public Health have identified the first two cases of ...

Two measles cases have been confirmed in Cook County. Here’s where exposure may have happened—and what to do next.