Prevent Exposure to Hantavirus

Published on August 01, 2025

Hantaviruses are spread from rodents to people and can cause serious illness that affects the lungs and kidneys. The virus can get into the air when fresh urine, droppings, or nesting materials of an infected rodent are stirred up. The virus can also spread when saliva, urine, or feces from an infected animal gets into cuts in a person's skin or their eyes, nose, or mouth.

Reduce your risk of exposure by eliminating or minimizing contact with rodents in your home, workplace, or campsites.

Follow these important tips:

• Use the proper disinfectant.
• Wear proper protective equipment.
• Follow proper steps to clean up urine, droppings, and dead rodents or nests.
• Place traps in and around your home and clean traps before you reuse them.
• Clean up outbuildings like cabins, sheds, barns, and air ducts.Inspect and disinfect vehicles.
• Clean up any food that might attract rodents and disinfect surfaces. 
• Seal holes and gaps in your home or garage.

Visit the CDC website for detailed instructions:

CDC