Toxoplasma IgG
The Toxoplasma IgG test detects antibodies produced by the immune system in response to infection with the
parasite *Toxoplasma gondii*. This parasite is commonly found worldwide and can infect humans through exposure to
contaminated food, soil, or water, or through contact with infected animals. In many cases infection causes mild
or no symptoms, but the immune system produces antibodies that remain detectable in the bloodstream for life.
IgG antibodies typically appear several weeks after infection and indicate past exposure. Measuring these antibodies
helps determine whether a person has previously encountered the parasite and developed immune protection.
- Price: £75
- Code: TOXOG
- TAT: 1 - 2 Working Days
- Sample Type: Blood
Clinical Significance
Toxoplasma infection is usually mild in healthy individuals, but it can pose significant risks during pregnancy
or in individuals with weakened immune systems. Detecting IgG antibodies helps determine whether exposure occurred
in the past. In pregnant patients, identifying previous immunity can provide reassurance because prior infection
generally reduces the risk of complications from future exposure.
In immunocompromised individuals, understanding prior exposure may help clinicians evaluate unexplained neurological
or systemic symptoms that could be associated with reactivation of infection.
Who Might Benefit From This Test?
This test is often requested during pregnancy screening, particularly when exposure to Toxoplasma infection
is suspected. Individuals with weakened immune systems may also undergo testing if symptoms suggest possible
infection. In some cases, clinicians may use IgG testing alongside IgM antibody testing to determine whether
infection is recent or occurred in the past.
Sample Collection
A blood sample is collected by a trained healthcare professional using standard phlebotomy procedures.
The test is quick and minimally invasive and is usually completed within a few minutes. The sample is placed into a
specialised collection tube and transported to the laboratory where advanced analytical equipment is used
to measure the relevant biochemical markers. Proper sample handling and laboratory processing ensure accurate and
reliable results for clinical interpretation.
Understanding Your Results
A positive IgG result typically indicates past exposure to the parasite and suggests that the immune system
has developed antibodies against the infection. A negative result indicates that no prior exposure has been
detected. In certain cases, IgG testing may be interpreted together with IgM results to help determine the timing
of infection.
FAQs
When will I receive my results?
Results are usually available within the stated turnaround time.
Should I discuss my results with a doctor?
Yes, results should always be reviewed with a qualified healthcare professional.
Why Choose Marylebone Diagnostic Centre?
Marylebone Diagnostic Centre provides high‑quality diagnostic testing through accredited laboratory partners
and experienced clinical professionals. Our tests are processed using modern analytical technology to ensure precise
and dependable results. With rapid turnaround times and clear reporting, clinicians and patients receive the
information they need to guide effective medical decisions and ongoing health management.
Book Now
Book now at Marylebone Diagnostic Centre to complete your diagnostic tests and health parameters.
