Hantavirus Symptoms (HFRS & HPS)

Clinical identification of Hemorrhagic Fever with Renal Syndrome (HFRS) and Hantavirus Pulmonary Syndrome (HPS) is at the core of global public health monitoring.

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Early Symptoms (0-5 days)

Includes fever, severe headache, muscle aches (especially in the back and thighs), chills, dizziness, and nausea/vomiting.

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Respiratory Deterioration

Coughing and shortness of breath may appear days after initial symptoms. Hantavirus Pulmonary Syndrome (HPS) can rapidly progress to severe respiratory distress.

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Renal Syndrome Symptoms

Mainly manifested as back pain, proteinuria, oliguria (low urine output), or even kidney failure. This is common in HFRS cases.

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Hemorrhagic Symptoms

Severe patients may experience skin petechiae, nosebleeds, or more serious internal bleeding signals.

# Pathogenesis# HFRS Clinical Stages# HPS Outbreak Alerts# Sampling Guide
ALERT

When to Seek Emergency Care

If you have been exposed to rodents or their droppings and experience any of the following symptoms, seek medical attention immediately and inform the doctor about your exposure history:

Shortness of breath or difficulty breathing
Severe or persistent coughing
Significantly reduced or absent urine output
Persistent high fever (40°C+ / 104°F+)