Part of the Cook County Jail has been placed under quarantine after an outbreak of stomach flu.
An outbreak of norovirus, which raced through a suburban school last week, appears to be subsiding.
More than 60 residents and staff of an Evanston retirement home have been sickened by a norovirus outbreak.
The norovirus continues to spread in the Chicago area. Get details on the virus commonly called ‘stomach flu’.
Public health officials say the norovirus outbreak is going to get worse before it gets better.
Reports of the highly contagious norovirus have steadily increased in Chicago area schools this month.