What if 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 does a positive toxoplasmosis test mean?

A positive result could mean that you have an active infection, or it could mean that you were once infected and are immune to the disease. Additional tests can pinpoint when the infection occurred, based on the types of antibodies in your blood. This is especially important if you’re pregnant or you have HIV / AIDS .

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.

What is anti Toxoplasma IgG?

Negative IgM and IgG results indicate that the person has no immunity against toxoplasmosis and, if a woman becomes infected in early pregnancy, the parasite could be transmitted to the fetus. Positive IgG results indicate that the person is immunized and is not at risk of transmitting the infection to the fetus.

How long does toxoplasmosis IgG stay positive?

Toxoplasmosis can be diagnosed with antibody tests that detect two specific T. gondii immunoglobulins: Immunoglobulin G (IgG) is the type found in all body fluids. While IgG antibodies quickly decline within a month or two of the initial infection, they generally persist for a lifetime.

How do you read toxoplasmosis test results?

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.

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.

Is toxoplasmosis bacterial or viral?

Toxoplasmosis is an infection caused by a parasite called Toxoplasma gondii. It can be found in cat feces, undercooked meat, and contaminated food and water. The Centers for Disease Control and Prevention (CDC) estimates that over 40 million people in the United States may have the parasite.

What are the signs of toxoplasmosis in humans?

Symptoms

  • Body aches.
  • Swollen lymph nodes.
  • Headache.
  • Fever.
  • Fatigue.

What are the symptoms of Toxoplasma gondii?

Symptoms of toxoplasmosis

  • Swollen lymph glands, especially around the neck.
  • Muscle aches and pains.
  • Headache.
  • Fever.
  • Generally feeling unwell.
  • Inflammation of the lungs.
  • Inflammation of the heart muscle.
  • Inflammation of the eye, for example, the retina (at the back of the eye).