Valley fever (coccidioidomycosis) is a lung infection from a fungus in soil in parts of the U.S.
Maps show the approximate areas where the fungus that causes Valley fever ( Coccidioides ) is found.
- Valley fever is a lung infection. Symptoms may include fever, cough, and shortness of breath.
- Blood tests can determine if you have Valley fever. It is often misdiagnosed without testing.
- Learn about the risk factors for Valley fever and some ways to help prevent infections.
- Most people who get Valley fever don't need treatment. Antifungal drugs treat serious infections.
- Stories of people who were diagnosed with Valley fever
For professionals
Valley fever is often self-limiting. Severe or disseminated cases require antifungal treatment.
Clinical algorithm to guide testing and treatment for Valley fever in patients with pneumonia.
Valley fever is a national notifiable disease. Most cases are reported in Arizona and California.
More fungal diseases and related resources
Fungal diseases and antifungal resistance are increasing worldwide. Misdiagnosis is common.
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