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Fungal Panel (Plasma/Serum) with Specific Identification

Published: August 9, 2026Updated: August 16, 2026

This test checks for the presence of fungi in your bloodstream and helps identify specific types if detected.

Quick summary

["A fungal blood culture helps diagnose infections caused by yeast or mold that may require treatment."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
97511-0
Short code
Fungal Ab Pnl Spec ID
Synonyms
Fungal Ab Pnl Spec ID
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
immune-diffusion
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

Why This Test Is Done

Your healthcare provider may order this test if you have symptoms like fever, chills, or unexplained infections, especially if you have a weakened immune system, recent surgery, or a history of fungal infections. It may also be used to monitor patients on long-term antibiotics or those with conditions like diabetes or cancer that increase fungal risk.

What to Expect During the Test

A blood sample is drawn from a vein, usually in your arm. The sample is sent to a lab where it’s cultured to detect fungal growth over several days. Results may take 3–7 days or longer depending on the lab’s process.

How the Results Are Interpreted

Positive results indicate fungal growth in your blood, which can confirm a fungal infection. Negative results mean no fungal organisms were found in the sample at the time of testing. Follow-up tests or treatments may be recommended based on the results.

Common Causes of Fungal Infections Detected by This Test

Fungal infections in the blood can stem from weakened immunity, invasive medical procedures, or exposure to fungi (e.g., from contaminated medical devices or environments). Common fungi include *Candida* (yeast) or *Aspergillus* (mold).

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance

Short name

Fungal Blood Culture Screen

Frequently asked questions

What does a positive result mean?
A positive result suggests a fungal bloodstream infection, which requires prompt medical evaluation. Treatment may include antifungal medications tailored to the identified fungus, and your provider will adjust care based on severity and risk factors.
How soon can I expect results?
Results typically arrive within 3–7 business days, but delays can occur depending on lab workload or fungal growth patterns. Your provider will contact you if results are pending or if immediate action is needed.
Can I take anything to prepare for this test?
No special preparation is needed. However, inform your provider about any medications (especially antibiotics) or conditions that might affect results, such as recent blood transfusions or immune-suppressing treatments.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy