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Living with Venezuelan equine encephalitis virus infection

An infection from the Venezuelan equine encephalitis virus that causes headache, fever, and body aches.

Understanding Venezuelan equine encephalitis virus infection

Venezuelan equine encephalitis virus infection is an illness caused by infection with the Venezuelan equine encephalitis virus.

GARD describes it with headache, fever, muscle pain, nausea, and vomiting. GARD doesn't give more detail in this record.

Signs & symptoms

GARD lists these symptoms:

  • Headache
  • Fever
  • Muscle pain (myalgia)
  • Nausea
  • Vomiting

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 Encephalitis411
  • 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 this infection confirmed?
What can help with the fever and aches?
What symptoms should make me call right away?

Quick facts

GARD says it is caused by infection with the Venezuelan equine encephalitis virus.

Also known as: disorder caused by venezuelan equine encephalitis virus; venezuelan equine encephalitis; venezuelan equine encephalitis virus caused disease or disorder; venezuelan equine encephalitis virus disease or disorder; venezuelan equine encephalitis virus infectious disease; venezuelan equine fever

Patient organizations

  • Encephalitis411Venezuelan equine encephalitis virus infection · United States
Source: NIH GARD · Venezuelan equine encephalitis virus infectionGARD ID 6355 · 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 Venezuelan equine encephalitis virus infection.

Explore the Venezuelan equine encephalitis virus infection blog

Explore research for Venezuelan equine encephalitis virus infection

Explore actively recruiting Venezuelan equine encephalitis virus infection studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Venezuelan equine encephalitis virus infection 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

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

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