Hantavirus pulmonary syndrome

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Symptoms

By Mayo Clinic staff

Hantavirus pulmonary syndrome advances through two distinct stages. In the first stage, you may experience flu-like signs and symptoms that may include:

  • Fever and chills
  • Headaches and muscle aches
  • Vomiting, diarrhea or abdominal pain

In its early stages, hantavirus infection is difficult to distinguish from influenza, pneumonia or other viral conditions. After three to seven days, more-serious signs and symptoms begin. They typically include:

  • A cough that produces secretions
  • Shortness of breath
  • Fluid accumulating within the lungs
  • Low blood pressure
  • Reduced heart efficiency

When to see a doctor
The signs and symptoms of hantavirus pulmonary syndrome can worsen suddenly and may quickly become life-threatening. If you've been around rodents or rodent droppings and have signs and symptoms of fever, chills, muscle aches or any difficulties breathing, seek immediate medical attention.

References
  1. Bell M. Hantavirus pulmonary syndrome. In: Goldman L, et al. Cecil Medicine. 23rd ed. Philadelphia, Pa.: Saunders Elsevier; 2008. http://www.mdconsult.com/books/page.do?eid=4-u1.0-B978-1-4160-2805-5..50409-2--cesec78&isbn=978-1-4160-2805-5&sid=1091431229&type=bookPage&sectionEid=4-u1.0-B978-1-4160-2805-5..50409-2--cesec93&uniqId=228991887-3#4-u1.0-B978-1-4160-2805-5..50409-2--cesec93. Accessed Dec. 3, 2010.
  2. Simpson SQ, et al. Hantavirus pulmonary syndrome. Infectious Disease Clinics of North America. 2010;24:159.
  3. Hjelle B. Hantavirus cardiopulmonary syndrome. http://www.uptodate.com/home/index.html. Accessed Dec. 3, 2010.
  4. Shafts C. Hantavirus pulmonary syndrome. In: Ferri FF. Ferri's Clinical Advisor 2011: Instant Diagnosis and Treatment. Philadelphia, Pa.: Mosby Elsevier; 2011. http://www.mdconsult.com/books/page.do?eid=4-u1.0-B978-0-323-05610-6..00017-2--sc0015&isbn=978-0-323-05610-6&sid=1091431229&type=bookPage&sectionEid=4-u1.0-B978-0-323-05610-6..00017-2--sc0015&uniqId=228991887-3#4-u1.0-B978-0-323-05610-6..00017-2--sc0015. Accessed Dec. 3, 2010.
  5. All about hantaviruses. Centers for Disease Control and Prevention. http://www.cdc.gov/ncidod/diseases/hanta/hps/noframes/printgenlsection.htm. Accessed Dec. 9, 2010.
  6. Hjelle B. Epidemiology and diagnosis of hantavirus infections. http://www.uptodate.com/home/index.html. Accessed Dec. 9, 2010.
DS00900 Feb. 12, 2011

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