Exposure / Risk
What should you do after rodent exposure?
90-Second Answer
Last updated June 24, 2026
Short answer
After possible rodent exposure, avoid more contact, clean safely using official guidance, and monitor for symptoms.
What it means
This page cannot tell you whether an exposure will cause illness. CDC guidance focuses on reducing contact with rodents and cleaning contaminated areas without stirring particles into the air.
What to know
If symptoms develop after exposure, tell a healthcare professional about the rodent contact. Exposure history can help clinicians decide what to consider.
When to check official guidance
Check CDC cleanup guidance, your local health department, or a healthcare professional. Seek urgent care for trouble breathing or rapidly worsening symptoms.
Sources
Hantavirus Now summarizes external public health information in plain language. Source links open in a new tab.