Skip to content
knowrare
HealthSignal
Your condition community

Living with Tularemia

A bacterial infection people can get from infected animals, tick or deer fly bites, contaminated water, or dust.

Understanding Tularemia

Tularemia is an infection caused by the bacterium Francisella tularensis.

The bacteria are most common in rodents and rabbits but are found in other animals too. People can get infected by handling infected animals, through tick or deer fly bites, by drinking contaminated water, or by breathing in contaminated dust or aerosols. GARD says person-to-person spread has not been reported. Symptoms vary with how the bacteria enter the body. It can happen at any time in life.

Signs & symptoms

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

  • Fever and chills
  • Headache
  • Muscle aches and joint pain
  • Lack of energy (asthenia)
  • Fast heart rate
  • Pneumonia

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 is tularemia diagnosed, and what treatment is used?
Which symptoms mean I should seek care quickly?
How can I lower my risk around animals and ticks?

Quick facts

Symptoms usually startany time in life

It is caused by the bacterium Francisella tularensis, which people can get from animals, ticks, deer flies, contaminated water, or dust.

Infectious

Also known as: deer fly fever; deerfly fever; francis' disease; francisella tularensis caused disease or disorder; francisella tularensis disease or disorder; francisella tularensis infectious disease

Patient organizations

Rare-disease groups that can help

Source: NIH GARD · TularemiaGARD ID 396 · 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 Tularemia.

Explore the Tularemia blog

Explore research for Tularemia

Explore actively recruiting Tularemia studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Tularemia 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 Tularemia 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 Tularemia

Stay in the loop with community stories and updates from medical researchers.

HealthStoryfor Tularemia

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 Tularemia experiences more deeply and prepare for better conversations with your doctors and care team.

Start your Tularemia journal

Your journal is private. Sharing your story publicly is a separate choice, made with Share your story above.