Exposure / Risk
Can you get Hantavirus from mice?
90-Second Answer
Last updated June 24, 2026
Short answer
Yes. People can get Hantavirus from infected rodents, including mice, especially through contaminated droppings, urine, saliva, or nesting materials.
What it means
In North America, CDC identifies the deer mouse as the most common carrier of the Hantavirus that causes Hantavirus pulmonary syndrome. Exposure can happen when contaminated material is disturbed or handled unsafely.
What to know
Not every mouse carries Hantavirus, and seeing a mouse does not mean someone is infected. The practical step is to avoid direct contact and use safe cleanup guidance.
When to check official guidance
Check CDC prevention guidance before cleaning rodent-contaminated areas. Contact a healthcare professional if symptoms develop after possible exposure.
Sources
Hantavirus Now summarizes external public health information in plain language. Source links open in a new tab.