Serum Toxoplasma IgG

Specimen Required

3-5cc Clotted Blood or Serum

Fasting Required

Purpose of the Serum Toxoplasma IgG Test

The test is ordered to determine if a person has been exposed to Toxoplasma gondii and has developed antibodies against it. The test may be ordered if a person is pregnant, has a weakened immune system, or if there is suspicion of an active or recent infection.

When this Serum Toxoplasma IgG test is required

The test may be requested when a person is pregnant, especially if there is suspicion of a recent Toxoplasma infection. The test may also be requested if a person has symptoms suggestive of an active Toxoplasma infection.

What the Serum Toxoplasma IgG Test Detects

The test detects the presence of IgG antibodies against Toxoplasma gondii, the parasite that causes toxoplasmosis. IgG antibodies develop in response to a previous infection with the parasite.

Preparation for the Serum Toxoplasma IgG Test

No specific preparation is needed for the test.

Sample Requirements

A blood sample is required for the test.

Additional Notes

If a person tests positive for Toxoplasma IgG antibodies, a follow-up test may be performed to determine if the infection is recent or occurred in the past. Pregnant women who test positive for Toxoplasma antibodies may be monitored closely during pregnancy to detect any signs of fetal infection.

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