
Detection of past Entamoeba histolytica infection through IgG antibodies.
Short Description: The Entamoeba histolytica IgG test is a blood test used to detect the presence of antibodies against Entamoeba histolytica, a protozoan parasite that can cause amoebiasis. The test helps identify past infections and immunity to the parasite.
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How our test process works!
Overview
- Purpose: The test is primarily used to detect past exposure to Entamoeba histolytica. The IgG antibodies are typically produced by the immune system in response to infection. This test can help confirm whether someone has been infected in the past, even if they no longer show symptoms.
- Indication: It is often used in cases where amebiasis is suspected, especially in people with a history of gastrointestinal symptoms such as diarrhea, abdominal pain, or dysentery.
Risk Assessment
- High-risk groups: People who have traveled to areas with poor sanitation or endemic regions (such as parts of Asia, Africa, and Central/South America) are at higher risk of infection.
- Transmission: Entamoeba histolytica is usually transmitted through the ingestion of contaminated food or water. People in crowded or unsanitary conditions may be more susceptible.
Normal Range
- The normal range for IgG antibodies varies slightly depending on the laboratory and the specific test kit used. Typically, a negative result is expected, which means no detectable IgG antibodies for Entamoeba histolytica. Any detectable level of IgG antibodies might be considered a positive result.
Interpretation of Results
- Positive result: A positive IgG result indicates past infection with Entamoeba histolytica. It doesn't necessarily mean the person is currently infected or symptomatic. It could suggest that the person has developed immunity after exposure.
- Negative result: A negative result typically indicates that the person has not been exposed to Entamoeba histolytica. However, it could also mean that the infection was too recent for the immune system to produce detectable levels of IgG.
- Borderline result: In some cases, the result may be inconclusive. A follow-up test or additional diagnostic methods may be necessary to confirm the presence of infection.
Sample Type
- Sample: Blood sample (serum) is used for testing. The sample is usually drawn from a vein (venipuncture).
Frequently Asked Question
ENTAMOEBA HISTOLYTICA - IGG TEST
Detection of past Entamoeba histolytica infection through IgG antibodies.
Short Description: The Entamoeba histolytica IgG test is a blood test used to detect the presence of antibodies against Entamoeba histolytica, a protozoan parasite that can cause amoebiasis. The test helps identify past infections and immunity to the parasite.
Covid Safety
Assured
Free Report
Counselling
