Valley Fever (Coccidioides Screen)

The Valley Fever test is a specialized screen used to detect antibodies against Coccidioidomycosis, a fungal infection caused by spores found in the soil of the Southwestern United States. This panel looks for two different types of antibodies to determine if you have a current infection or if you were exposed to the fungus in the past.

What This Test Covers

• IgM Antibodies: These are the first antibodies the body produces. A positive result usually indicates a recent or active infection.

• IgG Antibodies: These develop later and typically stay in your system for a long time. They indicate a past exposure or a long-term infection.

Why Order This Test?

• Persistent Cough or Fever: Used if you have desert flu symptoms like a dry cough, chest pain, or fatigue that won't go away.

• Regional Exposure: Essential for residents or travelers in Arizona, California, and the Southwest who develop respiratory issues.

• Skin Rashes: Often ordered when a patient develops painful red bumps on the shins or joints alongside flu-like symptoms.

• Rule Out Pneumonia: Helps determine if lung inflammation is caused by a fungus rather than common bacteria or viruses.

Fast and Private Results

• Preparation: No fasting is required for this test.

• Turnaround Time: Results are typically available within 3 to 5 business days, as this specialized testing may take longer than routine screens.

• Confidential: Your results are delivered securely to your private portal and are not shared with insurance providers.