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Toxoplasma Antibodies Panel, IgG & IgM

Also referred as

Anti-Toxoplasma Ab IgG & IgM

Toxoplasma IgG & IgM

For men & women

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48 hours

Contains

2 tests

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The Toxoplasma Antibodies Panel, IgG & IgM test is a blood test used to detect the presence of immunoglobulin M (IgM) and immunoglobulin G (IgG) antibodies against toxoplasmosis, a type of parasitic infection. The test helps diagnose a recent or active toxoplasma infection (indicated by IgM) and a previous toxoplasma infection (indicated by IgG).

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Understanding Toxoplasma Antibodies Panel, IgG & IgM

Toxoplasmosis is an infection caused by the parasite Toxoplasma gondii (T. gondii). It can be transmitted to humans primarily by ingestion of undercooked infected meat and maternally through transplacental transmission. The Toxoplasma Antibodies Panel, IgG & IgM test helps assess recent or acute infections, as IgM antibodies are typically produced during the early stages of the immune response. However, the production of IgM antibodies alone may not specifically indicate the reactivation of a long-term infection.

The Toxoplasma Antibodies Panel, IgG & IgM detects two types of antibodies in the blood: immunoglobulin M (IgM) and immunoglobulin G (IgG). IgM antibodies are the body's first response to an infection, appearing shortly after exposure and indicating a recent or active infection. On the other hand, IgG antibodies develop later and remain in the bloodstream for life, signifying past exposure to the parasite and providing evidence of previous toxoplasmosis.

This panel is particularly relevant in certain populations, such as pregnant women, where toxoplasmosis can have severe consequences for the unborn child. Additionally, individuals with weak immune systems may undergo this test to assess their susceptibility to Toxoplasma gondii infection. Moreover, individuals exhibiting symptoms of toxoplasmosis, such as flu-like symptoms, swollen lymph nodes, or muscle pain, may undergo this test. In some cases, doctors may include the Toxoplasma Antibodies Panel, IgG & IgM as a part of routine health screenings, especially for certain high-risk groups. It is also done as a part of the TORCH panel, a group of tests that screen for several infections that can potentially affect a growing baby during pregnancy.

No special preparation is required before undergoing a Toxoplasma Antibodies Panel, IgG & IgM test. However, it is important to inform the doctor about any medications, supplements, or medical conditions before the test, as these factors may potentially influence the test results.

Lab test results may vary across different laboratories. Abnormal test results require an expert interpretation. Therefore, never try to self-medicate at home based solely on these results. Always consult a doctor for a proper understanding of the test results. The insights from this test help the doctor tailor an appropriate treatment plan.

What does Toxoplasma Antibodies Panel, IgG & IgM measure?

Contains 2 tests

The Toxoplasma Antibodies Panel, IgG & IgM measures two types of antibodies: immunoglobulin M (IgM) and immunoglobulin G (IgG). These antibodies are produced by the immune system in response to Toxoplasma gondii infection. IgM antibodies appear within one to two weeks after the infection and indicate a recent or active infection. They are typically detectable for a few months but may reappear if the infection reactivates. On the other hand, IgG antibodies develop after the initial infection and remain in the blood for life, indicating past exposure and immunity to the parasite.

By analyzing these antibodies, the test helps determine whether a person is currently infected with Toxoplasma gondii or if they have been exposed in the past. It provides vital information for managing the infection, especially in pregnant women and those with compromised immune systems.

Toxoplasma IgM Antibody

Toxoplasma IgG Antibody

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FAQs related to Toxoplasma Antibodies Panel, IgG & IgM

What is the Toxoplasma Antibodies Panel, IgG & IgM?

The Toxoplasma Antibodies Panel, IgG & IgM is a blood test used to detect the presence of antibodies (IgM and IgG) against the Toxoplasma gondii parasite. This test helps to determine whether an individual has a recent or past infection with Toxoplasma gondii.

How is Toxoplasma Antibodies Panel, IgG & IgM conducted?

The Toxoplasma Antibodies Panel, IgG & IgM is a simple blood test with minimal risk. A trained laboratory personnel (phlebotomist) will draw a blood sample. The sample is analyzed in a laboratory to measure Toxoplasma gondii IgM antibody levels.

Is there any risk associated with the Toxoplasma Antibodies Panel, IgG & IgM?

No, there is no risk associated with the Toxoplasma Antibodies Panel, IgG & IgM. However, some individuals may feel a slight sting when a needle is pricked and experience some bleeding that is normal and usually not bothersome.

Is the Toxoplasma Antibodies Panel, IgG & IgM safe for pregnant women?

Yes, the Toxoplasma Antibodies Panel, IgG & IgM is safe for pregnant women. It is often included in prenatal screening to detect toxoplasma infection, which can have serious consequences for the unborn child.

What is the difference between IgM and IgG antibodies in this panel?

The IgM antibodies indicate a recent or acute infection. They are the first to appear in the bloodstream after exposure to the parasite. On the other hand, the IgG antibodies suggest a past infection or immunity. They appear later and remain in the body for long-term.

What happens if I test positive for toxoplasma IgM and IgG antibodies at the same time?

A positive IgM result indicates a recent or ongoing infection, while a positive IgG suggests past exposure or immunity. If both are present, it could mean that the infection is either acute or that there was a recent reactivation of a past infection. Your doctor may recommend further testing to confirm the stage of the infection.

Can a negative test result for toxoplasma IgG and IgM antibodies still mean I have an active infection?

Yes, it is possible, especially in very early or very late stages of infection, that the antibodies haven’t developed yet or have waned. If you have symptoms and a negative result, your doctor may recommend further testing or repeat the test after a few days/weeks.

How often should I get this test?

Your risk factors determine how frequently you should get tested. Pregnant women, immunocompromised individuals, and those working in environments with a high risk of exposure to Toxoplasma gondii may require regular testing. Your doctor can recommend the appropriate frequency based on your specific circumstances.

Is toxoplasmosis contagious?

No, toxoplasmosis is not contagious between people. The infection occurs by ingesting the oocysts of Toxoplasma gondii parasite, often through contaminated food, water, or contact with infected cat feces. It does not spread directly from one individual to another.

Can I get reinfected with toxoplasmosis?

Generally, once infected, the body develops immunity, but individuals with a weak immune system may be susceptible to reactivation.

Can I prevent a Toxoplasma gondii infection?

Yes, you can reduce the risk of infection by practicing good hygiene, avoiding undercooked or contaminated meat, and minimizing exposure to cat feces.

Can Toxoplasma gondii be transmitted to a baby from an infected pregnant mother?

Yes, Toxoplasma gondii can be transmitted transplacentally to a fetus from an infected pregnant mother.

How does Tata 1mg ensure accurate lab test results?

Tata 1mg ensures accurate lab test results through certified laboratories that use advanced technology and adhere to stringent quality control measures. This commitment to high standards guarantees reliable results.

Content created by

Dr. Swati Gupta (Anand)

MBBS, MD Lab Medicine

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Last Updated

6th Nov 2025