Q Fever (C Burnetti) Antibodies
Private Q Fever antibody testing in London for £137, measuring one Coxiella burnetii antibody marker with results expected in around 10 days.
Turnaround time
2 weeks
Biomarkers count
1
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Overview of the Q Fever (C Burnetti) Antibodies Test
The Q Fever (C Burnetti) Antibodies blood test measures antibodies associated with infection by Coxiella burnetii, the bacterium responsible for Q fever.
The test assesses 1 specialist infectious-disease biomarker: Q Fever (C Burnetti) Antibodies.
The product name is retained exactly as listed, although the organism's accepted scientific name is Coxiella burnetii.
Coxiella burnetii is a highly infectious zoonotic bacterium carried principally by farm animals including sheep, goats and cattle.
Humans are most commonly infected after inhaling contaminated aerosols or dust from animal birth products, faeces, urine or other contaminated material.
Direct person-to-person spread is unusual.
Acute Q fever can cause a non-specific febrile illness.
Some people develop pneumonia or hepatitis, while others have few or no symptoms.
Serological testing is central to diagnosis because routine bacterial culture is difficult and potentially hazardous.
The antibody response to Coxiella can include phase I and phase II antibodies.
In acute Q fever, phase II antibody responses are generally more prominent.
Persistently high phase I IgG can be associated with chronic or persistent focal infection, including Q fever endocarditis.
Exact interpretation depends on the laboratory assay and whether phase-specific IgG and IgM results are reported.
One blood sample may not always be sufficient early in infection.
If clinical suspicion remains high, a second sample collected later can demonstrate seroconversion or a significant rise in antibody levels.
People with prosthetic heart valves, significant valvular disease, vascular grafts or pregnancy can require particularly careful assessment because complications may be more serious.
What Does the Q Fever (C Burnetti) Antibodies Test Check?
The test detects antibodies associated with immune response to Coxiella burnetii. This test measures 1 specialist biomarker.
Q Fever (C Burnetti) Antibodies
Measures antibodies associated with Coxiella burnetii infection, supporting investigation of acute or previous Q fever and selected persistent infection syndromes.
Who May Benefit From the Q Fever (C Burnetti) Antibodies Test?
Q Fever serology can be useful where compatible illness follows recognised occupational or environmental exposure.
Farmers and livestock workers with compatible symptoms - Sheep, goats and cattle are important reservoirs of Coxiella burnetii.
Veterinary professionals - Occupational exposure to infected animals and birth products can increase risk.
People exposed to animal birthing material - Placental and birth tissues can contain high concentrations of the organism.
People with unexplained fever after farm or livestock exposure - Acute Q fever can produce a prolonged febrile illness.
People with atypical pneumonia following relevant exposure - Coxiella burnetii can cause respiratory infection.
People with unexplained hepatitis and appropriate exposure history - Liver involvement can occur during acute Q fever.
People with valvular heart disease and previous Q fever exposure - Persistent infection can rarely involve heart valves.
Pregnant people with possible Q fever exposure - Specialist assessment is important because pregnancy can increase clinical complexity.
How to Prepare
The timing of the blood sample relative to symptom onset is important.
Very early serology can be negative before antibodies have developed, and a repeat convalescent sample may be required.
Symptoms and Reasons to Consider the Q Fever (C Burnetti) Antibodies Test
Acute Q fever can vary from asymptomatic infection to significant systemic illness.
High fever or prolonged unexplained fever - Fever is a common presentation of acute Q fever.
Severe headache - Acute infection can cause prominent headache.
Marked fatigue and muscle aches - Systemic symptoms can be substantial.
Dry cough or pneumonia-like symptoms - Respiratory involvement occurs in some cases.
Abnormal liver enzymes - Coxiella infection can cause hepatitis.
Symptoms after exposure to sheep, goats or cattle - Occupational and environmental history is particularly important.
Persistent symptoms following a previous Q fever diagnosis - Specialist follow-up may be required.
Fever in somebody with valvular heart disease and prior exposure - Persistent focal infection requires careful consideration.
Severe illness, persistent high fever, significant breathing difficulty or suspected Q fever during pregnancy requires medical assessment.
People with known heart-valve disease or vascular grafts and evidence of Q fever may require specialist infectious-disease review because of the risk of persistent focal infection.
How to Book Your Q Fever (C Burnetti) Antibodies Test
The Q Fever Antibodies test can be booked privately for specialist investigation of Coxiella burnetii exposure or infection.
Choose the Q Fever (C Burnetti) Antibodies
Select the individual Q Fever antibody blood test online.
Select your sample collection option
Choose an in-clinic blood draw or professional home or hotel phlebotomy where suitable.
Attend your appointment
A trained healthcare professional collects the required venous blood sample and relevant exposure history should be documented.
Laboratory analysis
Your serum undergoes specialist Q Fever antibody analysis.
Receive your results securely
Your authorised result is delivered securely and can be interpreted alongside exposure history, symptoms and repeat serology where required.
When Will I Receive My Results?
The current specialist laboratory guide lists a turnaround of approximately 10 days after laboratory receipt for Q Fever (C Burnetti) Antibodies.
The current London Blood Tests catalogue lists the test at £137.
This is specialist infectious-disease serology, and paired or confirmatory testing can extend the full diagnostic process.
Understanding Your Results
A negative result means significant Coxiella burnetii antibodies were not detected according to the assay.
Very early infection can still produce a negative result because antibodies may not yet have developed.
A positive result indicates immune exposure to Coxiella burnetii.
The interpretation depends on antibody class, phase-specific pattern and timing.
In acute Q fever, phase II antibodies generally become more prominent.
Persistent high phase I IgG can raise concern about persistent focal infection, particularly when compatible clinical risk factors are present.
Previous infection can leave antibodies detectable for a prolonged period.
A single positive result therefore does not necessarily prove current active disease.
Repeat serology, PCR, echocardiography or other investigations may be required depending on the clinical picture.
Why Book With London Blood Tests?
London Blood Tests provides private Q Fever serology for specialist investigation of Coxiella burnetii exposure.
Measures Q Fever-related antibodies - The test assesses the immune response to Coxiella burnetii.
Relevant to occupational exposure - Farming, veterinary and livestock-related work can increase risk.
Useful after animal-birth-product exposure - These materials can contain high concentrations of the organism.
Can support investigation of atypical pneumonia or hepatitis - Q fever can present in several ways.
Can guide repeat serology - Paired samples can help when early testing is inconclusive.
Relevant to persistent infection assessment - Phase-specific antibodies can be important in selected specialist cases.
Professional blood collection - Clinic and suitable home or hotel appointments are available.
Clear pricing - The Q Fever (C Burnetti) Antibodies test costs £137.
Private Q Fever (C Burnetti) Antibodies Blood Test in London
London Blood Tests provides private Q Fever Antibody testing for people requiring assessment of Coxiella burnetii infection or exposure.
The test costs £137 and measures 1 specialist infectious-disease biomarker.
Results are expected approximately 10 days after laboratory receipt.
The result should be interpreted with exposure history, symptom timing and phase-specific serology where reported.