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Living with Leptospirosis

A bacterial infection caught from water or soil contaminated by animal waste, often starting with flu-like symptoms.

Understanding Leptospirosis

Leptospirosis is a contagious bacterial infection caused by Leptospira bacteria.

People get it through contact with water or soil that has been contaminated with animal waste. It starts with a flu-like phase. In a second phase, some people may develop meningitis (swelling around the brain), liver problems, or kidney problems. It can occur at any time in life.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Fever
  • Headache
  • Muscle aches (myalgia)
  • Joint pain
  • Nausea and vomiting
  • Belly pain

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Your doctor may refer you to a specialist who knows rare conditions.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

Care & treatment

Care team
A doctor familiar with rare conditions, plus specialists as needed
Expert care
Ask about multidisciplinary care centers for rare conditions
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with rare disease patient organizations for support
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
How do I know if my illness has moved into the second phase?
Do my liver and kidneys need extra monitoring?
How can I lower the chance of being exposed again?

Quick facts

Symptoms usually startany time in life

It is caused by Leptospira bacteria. People are infected by contact with water or soil contaminated with animal waste.

Infectious

Also known as: cane cutter's fever; cane-cutter fever; canicola fever; fort bragg fever; harvest fever; hemorrhagic jaundice

Patient organizations

Rare-disease groups that can help

Source: NIH GARD · LeptospirosisGARD ID 7881 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Leptospirosis.

Explore the Leptospirosis blog

Explore research for Leptospirosis

Explore actively recruiting Leptospirosis studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Leptospirosis with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

Powered by HealthSpark, our AI chat helper

I can help you find recruiting Leptospirosis studies. Enter a ZIP code, address or city below and I'll look within 50 miles.

Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

Get Signals for Leptospirosis

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HealthStoryfor Leptospirosis

Create a living journal that talks back

HealthStory evolves private journaling with a living AI journal that talks back and asks thoughtful questions, helping you capture your Leptospirosis experiences more deeply and prepare for better conversations with your doctors and care team.

Start your journal

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