Early symptoms
Fever, muscle aches, fatigue, headache, dizziness, chills, abdominal symptoms, nausea, vomiting, or diarrhea can occur early.
Health information
Symptoms
Early symptoms can resemble other viral illnesses. Severe disease can involve rapid breathing difficulty, shock, or kidney complications.
Urgent warning signs
Trouble breathing, chest tightness, worsening cough, confusion, fainting, or rapid deterioration after possible rodent exposure needs prompt medical evaluation.
Important care note
This page is public health information, not diagnosis or individualized medical advice. If symptoms follow possible rodent exposure, contact a clinician or local health authority promptly.
Source:CDC hantavirus guidance