Coccidioides Antibody Blood Test

What is the purpose of this test?

The Coccidioides Antibody Blood Test detects antibodies to Coccidioides fungi, which cause Valley Fever, a lung infection that occurs after inhaling fungal spores. These spores are commonly found in dry, dusty regions of the southwestern United States, Mexico, and parts of Central and South America. Valley Fever can cause flu-like symptoms such as fever, cough, fatigue, and body aches. In severe cases, the infection may spread beyond the lungs, affecting the skin, bones, joints, and even the brain.

This blood test helps diagnose Coccidioidomycosis by detecting the body's immune response to the fungal infection. Early detection is important for guiding treatment, especially in individuals with weakened immune systems, chronic lung conditions, or those who live in or travel to high-risk areas. Doctors may also use this test to monitor an ongoing infection and determine if treatment is needed.

Who should get this test?

This test may be beneficial for:

• Individuals living in or traveling to areas where Coccidioides fungi are common, such as Arizona, California, Nevada, New Mexico, Texas, and Mexico.
• People experiencing persistent flu-like symptoms that do not improve with standard treatments.
• Workers exposed to large amounts of dust, including construction workers, farmers, and archaeologists.
• Individuals with weakened immune systems, such as those undergoing chemotherapy, people with HIV/AIDS, or organ transplant recipients.
• Those with chronic lung conditions, such as asthma or COPD, who are at higher risk of severe complications.
• Individuals with unexplained respiratory issues, joint pain, or skin lesions that could indicate a systemic fungal infection.

When should I order the Coccidioides Antibody Blood Test?

Individuals may consider ordering this test if they have symptoms or exposure concerns related to Coccidioides fungi (Valley Fever). Symptoms to consider:

• Persistent cough or chest pain.
• Fever, chills, or night sweats.
• Fatigue or unexplained weakness.
• Shortness of breath or difficulty breathing.
• Skin rashes or painful red bumps, often on the lower legs.
• Joint pain or swelling without other clear causes.

If you have these symptoms or suspect Valley Fever exposure, the Coccidioides Antibody Blood Test can provide useful information to help you and your doctor diagnose and manage the infection effectively.