05/13/2026
Many people are hearing about hantavirus for the first time due to recent news coverage, but deer mice and rodent contamination have always been an important issue in Northern Illinois pest control.
We put together a straightforward guide explaining:
• What hantavirus actually is
• Why deer mice are associated with it
• Where deer mice are commonly found in Illinois
• How to safely clean rodent droppings
• How to reduce the risk of infestations
The overall risk in Illinois remains very low, but proper rodent cleanup and exclusion are still extremely important.
Learn about hantavirus risks in Illinois, how deer mice spread contamination, and how Northern Illinois homeowners can safely clean and prevent rodent infestations