Coccidioidomycosis, commonly known as Valley Fever, is a fungal infection caused by *Coccidioides* species found in soil. It primarily affects the lungs and is most common in arid and semi-arid regions of the southwestern United States, Mexico, and Central and South America. People acquire the infection by inhaling airborne fungal spores. Track Coccidioidomycosis activity and outbreaks specific to West Virginia.
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Coccidioidomycosis was first described in Argentina in 1892. It gained significant attention in the United States during World War II, when large numbers of military personnel training in endemic areas of the Southwest developed the disease. This led to intensified research and public health awareness, cementing its common name \"Valley Fever\" due to its prevalence in California's San Joaquin Valley.
Coccidioidomycosis is acquired by inhaling microscopic fungal spores from contaminated soil. When soil is disturbed by wind, construction, or other activities, these spores become airborne and can be breathed into the lungs. The infection is not transmitted from person to person, nor from animals to humans.
Contagious Period: Varies by disease
Local health department information and state-specific prevention guidance
Our AI-powered surveillance continuously monitors Coccidioidomycosis activity across West Virginia. We track data from state health departments, local hospitals, CDC reports, and 50+ global health sources to provide early warning of emerging threats.
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For official state health alerts, vaccination locations, and public health guidance specific to West Virginia, visit your state health department's website.
Whether you live in West Virginia, are traveling there, or have family in the state, understanding Coccidioidomycosis prevention is essential. Follow these evidence-based prevention measures:
If you experience symptoms of Coccidioidomycosis in West Virginia, contact your healthcare provider immediately. Early diagnosis and treatment improve outcomes significantly.
Emergency symptoms: If you experience severe symptoms, difficulty breathing, or signs of dehydration, call 911 or go to your nearest emergency room.
Trusted information from leading health organizations
Global disease surveillance and guidelines from the World Health Organization
View WHO Resources →Disease information on Virus Watcher is reviewed by our Chief Epidemiologist, a former CDC lead analyst for FluSight forecasting. Outbreak data is aggregated from verified sources including BEACON, ProMED, WHO, CDC, and 50+ national health agencies. This information is for educational purposes and should not replace professional medical advice.
Last reviewed: 2026-06-03
No confirmed cases reported in West Virginia yet. Here are the latest Coccidioidomycosis reports from our global surveillance network.
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