Hantavirus pulmonary syndrome

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Hantavirus pulmonary syndrome

Hantavirus pulmonary syndrome (HPS) is a potentially fatal respiratory illness caused by a virus found in the saliva, urine, and droppings of some rodents. People can become infected with the virus by breathing contaminated dust; handling infected rodent saliva, urine, or droppings; or being bitten by an infected rodent.

Fever, fatigue, and muscle aches develop about 1 to 5 weeks after being exposed to the virus. A few days later, coughing and shortness of breath become severe as fluid builds up in the lungs (pulmonary edema). HPS is diagnosed with laboratory tests.

Early treatment for hantavirus pulmonary syndrome is important for survival. Treatment includes supportive care for breathing and prevention of shock. HPS can be prevented by avoiding contact with rodents and their droppings.

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Author	Jeannette Curtis
Author	Caroline Rea, RN, BS, MS
Editor	Kathleen M. Ariss, MS
Editor	Susan Van Houten, RN, BSN, MBA
Associate Editor	Tracy Landauer
Associate Editor	Pat Truman, MATC
Primary Medical Reviewer	Patrice Burgess, MD - Family Medicine
Primary Medical Reviewer	Adam Husney, MD - Family Medicine
Primary Medical Reviewer	Kathleen Romito, MD - Family Medicine
Last Updated	May 25, 2007

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Last updated:	May 25, 2007
Author:	Caroline Rea, RN, BS, MS
Reviewed By:	Kathleen Romito, MD - Family Medicine
Editors:	Susan Van Houten, RN, BSN, MBA, Pat Truman, MATC

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