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Measles cases are on the rise globally and here in Illinois the number is increasing as well. Vaccines are 97% effective in preventing this highly contagious disease.  To learn more about this infection and get information on vaccination, go to  Learn how to identify measles and the safe and effective vaccine that can prevent this potentially life-threatening infection for adults and children. 

Coronavirus Disease 2019 (COVID-19)

Data Last Updated ##/##/#### at 1 p.m.

Data is updated on weekdays, Monday-Friday, either daily or weekly.  Data is not updated on weekends or holidays.

COVID-19 Resources

COVID-19 Hospitalization Levels










Data from this map is provided by the Centers for Disease Control and Prevention data source is available here. Data Last Updated ##/##/####

Weekly Cases Change Over Time


This is a rapidly evolving situation and information will be updated as needed here and on the CDC website at

For general questions about COVID-19 and Illinois' response and guidance, call 1-800-889-3931 or email