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Leptospirosis

What is leptospirosis?

Leptospirosis is a disease that is spread by animal urine. People become infected with the disease when they come in contact with body fluids of infected animals or with water, soil, or food contaminated with infected urine.

Symptoms include high fever, headache, chills, muscle aches, vomiting, jaundice (yellow eyes and skin), red eyes, stomach pain, diarrhea, and rash. Some people do not have symptoms. This disease can cause kidney or liver failure or meningitis (swelling of the tissue covering the brain). Without treatment, recovery can take several months.

Who is at risk?

Leptospirosis occurs throughout the world.  Travelers going to areas with flooding are at highest risk. The disease has also been associated with swimming, wading, kayaking, and rafting in contaminated lakes and rivers. Leptospirosis is also a hazard for many people who work outdoors or with animals. Leptospirosis occurs more often in tropical areas. Urban areas lacking sanitation may also have a higher risk of leptospirosis.

What can travelers do to prevent leptospirosis?

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There is no vaccine licensed in the United States to prevent leptospirosis. Travelers to areas with flooding can take the following steps to prevent the disease:

  • Avoid swallowing flood waters or water from lakes, rivers, and swamps.
  • Avoid wading in flooded areas, especially if you have any cuts or abrasions.
  • Wear protective clothing, especially footwear, if you must wade in flood waters or other areas that might be contaminated.
  • Avoid contact with environments contaminated with animal urine.
  • Talk to your health care provider about taking medicine to help prevent leptospirosis. Be sure to tell your health care provider about all your planned activities.

If you feel sick and think you may have leptospirosis:

Traveler Information

man in inner tube in fresh water

Clinician Information

 
Contact Us:
  • Centers for Disease Control and Prevention
    1600 Clifton Rd
    Atlanta, GA 30333
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    TTY: (888) 232-6348
  • Contact CDC-INFO
USA.gov: The U.S. Government's Official Web PortalDepartment of Health and Human Services
Centers for Disease Control and Prevention   1600 Clifton Rd. Atlanta, GA 30333, USA
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