What does Toxoplasma IgG positive mean?

What does Toxoplasma IgG positive mean?

A positive Toxoplasma IgG result is indicative of current or past infection with Toxoplasma gondii. A single positive Toxoplasma IgG result should not be used to diagnose recent infection. Equivocal Toxoplasma IgG results may be due to very low levels of circulating IgG during the acute stage of infection.

What is the normal range of Toxoplasma IgG?

9 IU/mL or less: Negative – No significant level of detectable Toxoplasma gondii IgG antibody. 10-11 IU/mL: Equivocal – Repeat testing in 10-14 days may be helpful. 12 IU/mL or greater: Positive – IgG antibody to Toxoplasma detected, which may indicate a current or past Toxoplasma infection.

How long does it take for toxoplasmosis IgG positive?

Diagnosis of toxoplasmosis is usually based on clinical symptoms and serologic tests. During acute infection, IgM and IgG are detected in serum within 1 to 2 weeks.

How does toxoplasmosis affect pregnancy?

But if you get toxoplasmosis for the first time while you’re pregnant, or a few months before you conceive, there’s a small risk the infection could cause: miscarriage. stillbirth. birth defects or problems after the baby is born – this is very rare.

Can toxoplasmosis be cured?

Many congenital toxoplasmosis cases can be cured with medications. Even children who had severe infections at birth may never show signs of severe long-term damage if they are diagnosed and treated early. Delays in diagnosis and treatment can contribute to a poor prognosis.

How do you read a Toxoplasma test?

For example, for the Quest Diagnostics test, a result greater than 8.79 IU/mL is considered positive for toxoplasmosis. A result between 7.2 and 8.79 IU/mL is considered equivocal, and a result less than 7.2 IU/mL is considered negative.

Is toxoplasmosis curable during pregnancy?

The Toxoplasma infection can be treated during pregnancy with antibiotic medication. The earlier the infection is identified and treated, the greater the chance of preventing infection of the unborn child. If the child has already been infected, treatment can make the disease less severe.

Has anyone had a baby born with toxoplasmosis?

Each year, between 800 and 4,400 babies in the United States are born with toxoplasmosis. If you think you had toxoplasmosis during pregnancy, be sure your baby is tested.

How can a baby get toxoplasmosis?

handling cat feces (poop) or soil that contains T. gondii eggs. being born with it (a woman who gets toxoplasmosis while pregnant may pass the parasite to her unborn child through the bloodstream) very rarely, a contaminated blood transfusion or organ transplant.

What is the difference between Toxoplasma IgG and IgM?

A positive IgG result simply means that you have been infected at some point in your life; it cannot tell you when. The IgM antibody test can tell us whether the infection was recent. A negative IgM result usually means that you’ve been infected in the past and are now immune to the parasite.

What is the best treatment for toxoplasmosis?

Healthy people (nonpregnant) Most healthy people recover from toxoplasmosis without treatment. Persons who are ill can be treated with a combination of drugs such as pyrimethamine and sulfadiazine, plus folinic acid.

How is toxoplasmosis detected in pregnancy?

Amniocentesis. In this procedure, which may be done safely after 15 weeks of pregnancy, your doctor uses a fine needle to remove a small amount of fluid from the fluid-filled sac that surrounds the fetus (amniotic sac). Tests are then performed on the fluid to check for evidence of toxoplasmosis.