Previous exposure to Listeria infection: Determines whether the immune system has encountered the bacteria before through the presence of IgG antibodies. Immune status: Helps assess the body’s ability to resist infection, which is particularly important for pregnant women and immunocompromised individuals. Risk of infection: May indicate that a person has been exposed to sources of infection, such as contaminated foods.

Pregnant women: To assess the risk of Listeria infection that may affect the fetus. Immunocompromised individuals: Such as those with HIV or undergoing chemotherapy. Individuals with unexplained symptoms: Such as fever or body aches, which may indicate infection. People exposed to potential infection sources: Such as contaminated foods, to assess infection risk. Patients with certain medical conditions: Such as meningitis or flu-like symptoms, to help diagnose the cause.

Unexplained fever: Elevated body temperature without a clear cause. Muscle aches: General body or muscle pain. Nausea and vomiting: Feeling nauseous or the urge to vomit. Diarrhea: May be accompanied by digestive issues. Severe headache: Unexplained headache that may indicate infection. Changes in consciousness or memory: Such as confusion or mental weakness. Flu-like symptoms: Such as fatigue and cough.

What is the purpose of the Listeria Antibody Test? The test aims to detect the presence of antibodies against Listeria bacteria in the blood, helping to assess previous exposure to the infection. How is the test performed? A blood sample is drawn from the patient and sent to the laboratory for analysis. Does the patient need to fast before the test? Usually, fasting is not required, but it is recommended to follow the doctor’s instructions. How long does it take to get the results? Results are typically available within one to two days, depending on the laboratory. What are the risks associated with the test? Risks are minimal, such as mild pain or bruising at the blood draw site. When should this test be performed? The test is performed when symptoms such as fever appear, or if there is a medical history related to Listeria infection. How are the test results interpreted? The doctor interprets the results based on the normal range of levels and the patient’s health factors, such as symptoms and medical history.

Less than 1:80: Considered normal, indicating no prior exposure to the infection. Higher values: May indicate previous exposure to the infection or an immune response.

Listeria IgG Antibody Test | Lahalak Medical Platform

IgG antibody analysis to detect past exposure to Listeria bacteria, helping assess immune status and infection history to ensure your safety.

Prices starts from: 221.81 SAR

Scientific name: Listeria IgG Antibody Test

The Listeria Abs. IgG test in serum is used to detect the presence of IgG antibodies in the blood against Listeria monocytogenes bacteria. This test is an important tool for assessing whether a person has been exposed to the infection in the past, as antibody levels indicate an immune system response. It is particularly performed for pregnant women...

Listeria IgG Antibody Test - Listeria Immunity Test

Service type Laboratory test (Blood)

Duration 10-15 minutes

Fasting Fasting is not required

Prices Starting from 221.81 SAR

Included Services

Listeria Abs. IgG, Serum Test
The optimal health guidance based on the result.
Personal support services from Lahalak

Medical Service Information

Purpose Test

Previous exposure to Listeria infection: Determines whether the immune system has encountered the bacteria before through the presence of IgG antibodies.
Immune status: Helps assess the body’s ability to resist infection, which is particularly important for pregnant women and immunocompromised individuals.
Risk of infection: May indicate that a person has been exposed to sources of infection, such as contaminated foods.

Recommended groups

Pregnant women: To assess the risk of Listeria infection that may affect the fetus.
Immunocompromised individuals: Such as those with HIV or undergoing chemotherapy.
Individuals with unexplained symptoms: Such as fever or body aches, which may indicate infection.
People exposed to potential infection sources: Such as contaminated foods, to assess infection risk.
Patients with certain medical conditions: Such as meningitis or flu-like symptoms, to help diagnose the cause.

Symptoms indicative

Unexplained fever: Elevated body temperature without a clear cause.
Muscle aches: General body or muscle pain.
Nausea and vomiting: Feeling nauseous or the urge to vomit.
Diarrhea: May be accompanied by digestive issues.
Severe headache: Unexplained headache that may indicate infection.
Changes in consciousness or memory: Such as confusion or mental weakness.

FAQs

What is the purpose of the Listeria Antibody Test? The test aims to detect the presence of antibodies against Listeria bacteria in the blood, helping to assess previous exposure to the infection.
How is the test performed? A blood sample is drawn from the patient and sent to the laboratory for analysis.
Does the patient need to fast before the test? Usually, fasting is not required, but it is recommended to follow the doctor’s instructions.
How long does it take to get the results? Results are typically available within one to two days, depending on the laboratory.
What are the risks associated with the test? Risks are minimal, such as mild pain or bruising at the blood draw site.
When should this test be performed? The test is performed when symptoms such as fever appear, or if there is a medical history related to Listeria infection.

Normal Levels

Less than 1:80: Considered normal, indicating no prior exposure to the infection.
Higher values: May indicate previous exposure to the infection or an immune response.