Quick highlights
- Detects bacteria/fungi in bloodstream via culture growth
- Provides organism identification when positive
- Includes antibiotic susceptibility (sensitivity) to guide therapy
- Best collected before starting antibiotics when possible
- Sterile technique and correct volume improve detection
- Multiple sets may be ordered to improve yield
- Results take time due to organism growth
- Negative result does not always exclude infection (context matters)
- Typically collected in clinical setting; not a home test
- SEO coverage: blood culture and sensitivity, blood culture test for fever, sepsis culture test
What’s included
Preparation
- Collect sample before antibiotics when clinically feasible (as advised)
- No fasting required
- Tell staff about current/previous antibiotics and timing
- Expect sterile skin prep and venipuncture by trained staff
- If multiple sets ordered, cooperate with timing/sequence instructions
- Continue clinician-prescribed care while culture is incubating
- Review preliminary updates if provided; final report follows
- Download report from <a href='/my-account/'>View reports</a>
FAQs
A test that grows bacteria/fungi from blood to detect bloodstream infection.
It refers to antibiotic susceptibility testing that helps clinicians choose effective antibiotics.
No.
Often 2–5 days; preliminary updates may appear earlier depending on growth.
Yes, when possible, because antibiotics can reduce culture positivity; follow clinician guidance.
Multiple sets improve detection and help distinguish true infection from contamination.
Not always; prior antibiotics or localized infections can yield negative cultures.
Typically no; it requires sterile collection and often multiple bottles/sets.
The lab identifies the organism and provides sensitivity results; clinicians decide treatment.
Skin organisms can contaminate the sample if collection is not fully sterile; trained collection reduces this risk.
Yes, in selected cases where bloodstream infection is suspected clinically.
Yes, some cultures detect fungi; special cultures may be requested depending on clinical need.
Do not stop medicines unless instructed by your clinician.
Download from <a href='/my-account/'>View reports</a>.
Notes
Positive cultures must be correlated with clinical signs of infection.
