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Possible online services disruption due to Internet related outage

A worldwide technology outage is causing disruption to some State of Illinois online systems.  We are aware of this issue and are diligently working on restoration.

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Infectious Respiratory Disease Surveillance

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Infectious Respiratory Disease Surveillance Report

Going forward Illinois will be monitoring and reporting on community level transmission of respiratory illness caused by COVID-19, influenza and RSV together each season. These viruses are the main cause of severe respiratory disease during the respiratory season which typically starts each fall and peaks during the winter months. In addition, lab-based monitoring is completed on other respiratory viruses to monitor circulation patterns of respiratory diseases such as human metapneumovirus, parainfluenza, respiratory adenovirus, seasonal coronaviruses, enterovirus and rhinovirus.

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